Search Our Know-How in Action Case Studies

484 KHIAs found
Power station sea water pipe
Date Created: 5/16/2024
Industry: Power (POWR)  |  Application: VPF-Valves, Pipes and Fittings (VPF)  |  Products: Belzona 1161 (Super UW-Metal)
Problem : Facility had a leakage issue with a sea water pipe. They had applied tape to minimize the leak, which was not an adequate solution.
Belzona SuperWrap II for Pitted Piping
Date Created: 10/6/2021
Industry: Power (POWR)  |  Application: VPF-Valves, Pipes and Fittings (VPF)  |  Products:

Belzona 1212 

Belzona 1161 (Super-UW Metal)

Belzona 1982

Belzona 9381


Problem : Localized corrosion in the form of deep pits was on the verge of holing through.
Cooling system expansion joint protected with Belzona
Date Created: 7/24/2017
Industry: Power (POWR)  |  Application: VPF-Valves, Pipes and Fittings (VPF)  |  Products:

2311 SR Elastomer 2211 MP Hi-Build 2221 MP Fluid 2911 Conditioner 9341 Reinforcement Sheet


Problem : The rubber joints are deteriorated and have developed slow leaks in a few spots. Replacement joints are very expensive and require an 8 week lead tim...
Belzona 5721 Repairs Cooling Tower Fan Blades Leading Edge
Date Created: 4/18/2023
Industry: Power (POWR)  |  Application: FBC-Fans, Blowers and Compressors (FBC)  |  Products: Belzona 2911 (Elastomer QD Conditioner), Belzona 5721
Problem : The customer had some questionable fan blades that were in need of attention. The leading edge has some light pitting and deteriorated from erosion an...
BELZONA STOPS TANK LEAK AT NUCLEAR POWER PLANT
Date Created: 10/6/2014
Industry: Power (POWR)  |  Application: FBC-Fans, Blowers and Compressors (FBC)  |  Products:

Belzona 1291 (ES-Metal)

Belzona 9431 (Instant Bridging Tape)

Belzona 1111 (Super Metal)


Problem : Pinholes developed in the tank that is used for emergency backup water for refueling. After testing it was discovered that a large area of the 3/16" ...
Belzona prevents wear on an ash slurry mixer
Date Created: 8/3/2021
Industry: Power (POWR)  |  Application: SHM-Solids Handling Machinery (SHM)  |  Products:

Belzona 1331

Belzona 1813


Problem : The paddles on their ash slurry mixer would wear down to less than half of their original length in 3 months forcing them to be replaced. The original...
BELZONA 1212 REPAIRS CRACKED TRANSFORMER FIN
Date Created: 4/1/2015
Industry: Power (POWR)  |  Application: TCC-Tanks and Chemical Containment Areas (TCC)  |  Products:

Belzona 1212


Problem : There was a crack on the top edge of the oil filled transformer radiator fin. 
BELZONA STOPS LEAK IN A HYDROPOWER PLANT
Date Created: 2/26/2015
Industry: Power (POWR)  |  Application: TCC-Tanks and Chemical Containment Areas (TCC)  |  Products:

Belzona 1212


Problem : Weld failure at the bottom of the reservoir resulting in an active oil leak, creating a hazard as well as potential ecological contamination.
BELZONA FIXES BAD WELDS ON A TRANSFORMER
Date Created: 9/24/2014
Industry: Power (POWR)  |  Application: TCC-Tanks and Chemical Containment Areas (TCC)  |  Products:

Belzona 1161 (Super UW Metal)


Problem : Corner bracket on an active electrical transformer was leaking oil.
BELZONA ENCAPSULATES A TRANSFORMER FAUCET
Date Created: 9/23/2014
Industry: Power (POWR)  |  Application: VPF-Valves, Pipes and Fittings (VPF)  |  Products:

Belzona 1291 (ES-Metal)

Belzona 1161 (Super UW-Metal)


Problem : This leaking faucet was no longer needed, but in order to replace or plug it, the transformer would have to be taken off line and the entire 2000 gall...
BELZONA KEEPS A TRANSFORMER IN SERVICE
Date Created: 9/24/2014
Industry: Power (POWR)  |  Application: FBC-Fans, Blowers and Compressors (FBC)  |  Products:

Belzona 1161 (Super UW-Metal)


Problem : Welds on the circulation pipes of an electrical transformer were leaking oil, causing an environmental hazard, as well as a mechanical problem, and lo...
BELZONA REPAIRS THE HYDRO PLANT INLET PIPE
Date Created: 3/1/2015
Industry: Power (POWR)  |  Application: VPF-Valves, Pipes and Fittings (VPF)  |  Products:

Belzona 1111 (Super Metal)

Belzona 9341 (Reinforcement Tape)


Problem : A nearby landslide had shifted the waterline inlet of the hydro project causing extreme pressure on the cast iron pipe near the inlet. This caused the...
Belzona 1111 Fixes Pitting on a Wicket Gate
Date Created: 7/8/2024
Industry: Power (POWR)  |  Application: CEP-Centrifugal Pumps (CEP)  |  Products: Belzona 1111 (Super Metal)
Problem : Full spread corrosion and erosion on the body of these wicket gates.
Belzona restores and protects a Hydro Unit
Date Created: 12/14/2021
Industry: Power (POWR)  |  Application: CEP-Centrifugal Pumps (CEP)  |  Products:

Belzona 1111 (SuperMetal)

Belzona 1341 (SuperMetalGlide)


Problem : After 60 years, the unit was showing some wear and was due for a full mechanical overhaul.
BELZONA PROTECTS A CONTAINMENT AREA
Date Created: 1/13/2023
Industry: Power (POWR)  |  Application: FPA-Floor Problem Areas (FPA)  |  Products: Belzona 5811 (Immersion Grade)
Problem : The Hydropower plant required a protective coating for the transformer oil containment area . The coating should be able to withstand oil penetration ...
BELZONA COATS A LARGE CONDENSER IN A COAL FIRED POWER PLANT
Date Created: 12/29/2017
Industry: Power (POWR)  |  Application: TCC-Tanks and Chemical Containment Areas (TCC)  |  Products:

Belzona 1111 (Super Metal)

Belzona 5811 (Immersion Grade) 

Belzona 1341 (Supermetalglide) 


Problem : Customer had problems with another brand of coating and decided to try Belzona to re-coat their condenser. This plant was not using any Belzona produ...
BELZONA 5811 FOR NEUTRALIZATION BASINS AT A COAL FIRED POWER PLANT
Date Created: 12/30/2017
Industry: Power (POWR)  |  Application: TCC-Tanks and Chemical Containment Areas (TCC)  |  Products:

Belzona 4111 (Magma-Quartz)

Belzona 5811 (Immersion Grade)


Problem : The chemical neutralization of the water that goes back into the river from this coal fired power plant takes place in four concrete neutralization ba...
BELZONA REPAIRS STEEL PIPE ELBOW AT A POWER PLANT
Date Created: 9/27/2014
Industry: Power (POWR)  |  Application: SHM-Solids Handling Machinery (SHM)  |  Products:

Belzona 1311 (Ceramic R-Metal)

Belzona 1321 (Ceramic S-Metal)


Problem : Very old pipe elbow needed to be replaced due to high corrosive pitting. It was close to having holes through to the concrete foundation of the histo...
Stay Ring and Draft Tube Repaired with Belzona
Date Created: 2/8/2022
Industry: Power (POWR)  |  Application: CEP-Centrifugal Pumps (CEP)  |  Products:

Belzona 9111 (Cleaner Degreaser)

Belzona 1311 (Ceramic R-Metal)

Belzona 1321 (Ceramic S-Metal)

Belzona 1341 (Supermetalglide)


Problem : Foreign matter such as stand & stones entrained within the water had caused the stay ring and draft tube to erode and loose thickness over time. The e...
Belzona Repairs and Protects Francis Turbine
Date Created: 2/8/2022
Industry: Power (POWR)  |  Application: CEP-Centrifugal Pumps (CEP)  |  Products:

Belzona 9111 (Cleaner Degreaser)

Belzona 1311 (Ceramic R-Metal)

Belzona 1341 (Supermetalglide)

Belzona 2141 (ACR-Fluid Elastomer)

Belzona 2941 (Elastomer SP-Conditioner)


Problem : Over time, the turbine had suffered from serious erosion, cavitiation and several parts of the vanes had deteriorated due to foreign matter entrained ...
Restoration of Turbine Stay Ring and Vanes with Belzona
Date Created: 2/8/2022
Industry: Power (POWR)  |  Application: CEP-Centrifugal Pumps (CEP)  |  Products:

Belzona 9111 (Cleaner Degreaser)

Belzona 1311 (Ceramic R-Metal)

Belzona 1321 (Ceramic S-Metal)

Belzona 1341 (Supermetalglide)

Belzona 2941 (Elastomer SP-Conditioner)

Belzona 2141 (ACR-Fluid Elastomer)


Problem : After 10 years of opertaion, the stay ring and vanes had lost thickness due to erosion. During a routine inspection, the surfaces had also been identi...
Penstock Outer Surface Coated with Belzona
Date Created: 9/28/2020
Industry: Power (POWR)  |  Application: TCC-Tanks and Chemical Containment Areas (TCC)  |  Products:

Belzona 5831 (ST Barrier)


Problem : The outer surface of the penstock was constantly exposed to moisture. Previously painting swelled in a short time.
Heat Exchanger was Recovered and Protected with Belzona
Date Created: 9/10/2020
Industry: Power (POWR)  |  Application: HEX-Heat Exchangers (HEX)  |  Products:

Belzona 1111 (SuperMetal)

Belzona 1391T


Problem : There were leaks due to welding errors and corrosion between the tube sheets and tubes in the Heat Exchangers.
Belzona Rebuilds Stripped Threads at Power Generator
Date Created: 1/15/2018
Industry: Power (POWR)  |  Application: ENC-Engines and Casings (ENC)  |  Products:

Belzona 1111 (Super Metal)

Belzona 9411 (Release Agent)


Problem : The door to an industrial blower had quite a few bolts intended to hold the door shut during operation. However over the years of operation and maint...
CO2 Absorber Rubber Lining Replaced with Belzona Coating System
Date Created: 3/7/2024
Industry: Power (POWR)  |  Application: TCC-Tanks and Chemical Containment Areas (TCC)  |  Products: Belzona 1331, Belzona 5811 (Immersion Grade)
Problem : The rubber lining of the CO2 absorber was swelling, blistering and crackings throughout the tank interior. Corrosion damage to the base metal was so p...
Weatherproofing Electrical Zipper Boots The Belzona Way
Date Created: 1/6/2021
Industry: Power (POWR)  |  Application: RPA-Roof Problem Areas (RPA)  |  Products:

Belzona 3121 (MR7)

Belzona 1121 (Super XL-Metal)

Belzona 9341 (Reinforcement sheet)


Problem : Weather deteriorated the original zipper boot causing water penetration inside the panel leading to power failure.
BELZONA SAVES TANK FROM DEMOLITION
Date Created: 1/29/2019
Industry: Power (POWR)  |  Application: VPF-Valves, Pipes and Fittings (VPF)  |  Products:

BELZONA 4111 (Magma-Quartz)

BELZONA 3111 (Flexible Membrane)

BELZONA 3412 (Encapsulating Membrane)


Problem : Tank has badly corroded annular plate with suspect under thickness tank base plate due to atmospheric pollutants running down the tank walls and under...
BELZONA PUMP REPAIR COMPLETED WITH PORTABLE LATHE
Date Created: 12/17/2007
Industry: Power (POWR)  |  Application: MPT-Mechanical Power Transmission (MPT)  |  Products: Belzona® 1111 (Super Metal)
Problem : Damage on packing gland area due to overtightning of packing and contaminated river water
TRANSFORMER LEAKS SEALED WITH BELZONA
Date Created: 12/18/2008
Industry: Power (POWR)  |  Application: GSS-Gaskets, Seals and Shims (GSS)  |  Products:
Belzona® 1161 (Super UW Metal)
Belzona® 2221 (MP Fluid Elastomer)

Problem : Oil leaks creating an environmental hazard. Transformers could not be drained for repair.
BELZONA REPAIRS POWER PLANT COAL BELT
Date Created: 12/30/2008
Industry: Power (POWR)  |  Application: SHM-Solids Handling Machinery (SHM)  |  Products: Belzona® 2311 (SR Elastomer)
Problem : After years of use the belt had developed several holes. If the holes were not taken care of it could cause ripping of the belt. prior to Belzona it ...
BELZONA REPAIRS FAN BLADES
Date Created: 9/23/2014
Industry: Power (POWR)  |  Application: FBC-Fans, Blowers and Compressors (FBC)  |  Products:

Belzona 1111 (Super Metal)

Belzona 1321 (Ceramic S-Metal)

Belzona 5811 (Immersion Grade)

Belzona 5111 (Ceramic Cladding)


Problem : The customer was replacing blades on their cooling towers every 5-7 years, with 12 towers this was a costly expense. The Belzona solution was to reb...
Belzona Protects a Leading Edge of a Wind Turbine Blade
Date Created: 4/26/2022
Industry: Power (POWR)  |  Application: FBC-Fans, Blowers and Compressors (FBC)  |  Products:

Belzona 1221

Belzona 2911

Belzona 5721


Problem : Leading Edge Erosion (LEE). The effects of raindrops, sand and hail chewed-up the leading edge on the rotating blades. If not repaired, LEE can leav...
Belzona Protects Switch Gear Boxes at a Wind Farm
Date Created: 4/26/2022
Industry: Power (POWR)  |  Application: CEP-Centrifugal Pumps (CEP)  |  Products:

Belzona 3921 (GSC Surface Conditioner)

Belzona 5111 (Ceramic Cladding)


Problem : Damage on the metallic surface caused by corrosion from the salt environment. If neglected, wall thickness deterioarates and the asset integrity beco...
Belzona Repairs and Protects Wind Turbine Columns
Date Created: 4/26/2022
Industry: Power (POWR)  |  Application: CEP-Centrifugal Pumps (CEP)  |  Products:

Belzona 1331


Problem : Damage on the surface of the columns caused by salt deposits from rain and fog settlements. Elements create corrosive areas on equipment and metallic ...
VOLUTE PUMP INTERNAL LINING REPAIRED WITH CHEMICAL RESISTANT PROTECTIVE COATING
Date Created: 8/7/2021
Industry: Power (POWR)  |  Application: CEP-Centrifugal Pumps (CEP)  |  Products:

BELZONA 1111 (SUPER METAL) AND BELZONA 4311 (MAGMA CR1)


Problem : INTERNAL LINING WAS SEVERELY DAMAGED, GENERAL CORROSION ALL OVER THE SURFACE IS EVIDENT AND DEEP PITTING ON INLET SITTING AREA AND ON OUTLET FLANGE F...
Belzona repairs and protects a Sand filter at a Nuclear Power Plant
Date Created: 1/22/2019
Industry: Power (POWR)  |  Application: TCC-Tanks and Chemical Containment Areas (TCC)  |  Products:

Belzona 1111 (Super Metal)

Belzona 1321 (Ceramic S-Metal)


Problem : Internal corrosion
Belzona repairs a chassis on an air-cooling system
Date Created: 2/20/2019
Industry: Power (POWR)  |  Application: FBC-Fans, Blowers and Compressors (FBC)  |  Products:

Belzona 5831 (ST-Barrier)


Problem : The water circulating in this equipment was treated with CO2 and other additives against legionella causing an important problem of corrosion.
Belzona extends the life of a CRF wheel
Date Created: 2/20/2019
Industry: Power (POWR)  |  Application: CEP-Centrifugal Pumps (CEP)  |  Products:

Belzona 2311 (SR Elastomer)

Belzona 2141 (ACR-Fluid Elastomer)


Problem : The coating and the equipment were damaged by cavitation.
Belzona reparis and protects a concrete pump volute on a water cooling system
Date Created: 2/20/2019
Industry: Power (POWR)  |  Application: WPA-Wall Problem Areas (WPA)  |  Products:

Belzona 4111 (Magma Quartz)

Belzona 1321 (Ceramic S-Metal)


Problem : The pump volute presented cracks and wear and needed to be rebuilt before it would propagate.
Belzona repairs a vacuum pump casing and protects it against cavitation
Date Created: 2/21/2019
Industry: Power (POWR)  |  Application: CEP-Centrifugal Pumps (CEP)  |  Products:

Belzona 2311 (SR Elastomer)

Belzona 2141 (ACR-Fluid Elastomer)


Problem : The casing of this pump was exposed to a severe cavitation causing important damages and perforations after only a few months.
BELZONA OPTIMIZES THE EFFICIENCY OF A DISTRIBUTION CHAMBER
Date Created: 3/27/2019
Industry: Power (POWR)  |  Application: CEP-Centrifugal Pumps (CEP)  |  Products:

Belzona 4111 (Magma-Quartz)

Belzona 1341 (Supermetalglide)


Problem : Due to an important flowrate of water from the river nearby, the surface of this distribution chamber, which had not been protected before, was badly ...
Belzona repairs and protects an SEC pump
Date Created: 2/20/2019
Industry: Power (POWR)  |  Application: CEP-Centrifugal Pumps (CEP)  |  Products:

Belzona 1311 (Ceramic R-Metal)

Belzona 1341 (Supermetalglide)


Problem : The cut-water of this pump was damaged by erosion/cavitation and needed to be rebuilt and protected.
Belzona restores a pump from a nuclear power plant
Date Created: 2/22/2019
Industry: Power (POWR)  |  Application: CEP-Centrifugal Pumps (CEP)  |  Products:

Belzona 1311 (Ceramic R-Metal)

Belzona 1341 (Supermetalglide)


Problem : The substrate was badly damaged by corrosion and erosion and needed to be rebuilt and protected
Belzona protects an SEC filter in a nuclear power plant
Date Created: 2/21/2019
Industry: Power (POWR)  |  Application: CEP-Centrifugal Pumps (CEP)  |  Products:

Belzona 1321


Problem : The volute of this SEC filter was damaged by erosion. The micro-porosity generated by the erosion resulted in the oxidation of the copper visible from...
Belzona's Preventive Protection for a Geothermal Plant Cyclone
Date Created: 10/3/2018
Industry: Power (POWR)  |  Products:

Belzona 5892

Belzona 1523


Problem : New equipment has to withstand extreme conditions such as high temperatures (around 100°C in immersion), high flow rates and high salt concentrations....
NOVEL USE OF BELZONA TO SEAL TURBINE HALL ROOF
Date Created: 9/23/2013
Industry: Power (POWR)  |  Application: RPA-Roof Problem Areas (RPA)  |  Products:

Belzona® 3131 (WG Membrane)


Problem : Each time one of the turbines is removed through the roof, Bitumen Flash Band has to be scraped off (very time-consuming) and replaced. The Flash Ban...
Belzona Protects Screw Conveyor against Abrasion
Date Created: 6/5/2017
Industry: Power (POWR)  |  Application: SHM-Solids Handling Machinery (SHM)  |  Products:

Belzona 1311(Ceramic R-Metal) Belzona 1341 (Supermetalglide) Belzona 9811


Problem : Abrasion of welds. Welding of the screw every 12 months. Service life: 5 years
Belzona Protects an Alstom Seawater Pump Valve
Date Created: 6/1/2022
Industry: Power (POWR)  |  Application: PDP-Positive Displacement Pumps (PDP)  |  Products:

Belzona 1111 (Super Metal) Belzona 9341 (Reinforcement Sheet) Belzona 1321 (Ceramic S-Metal)


Problem : The valve on an Alstom sea pump suffered from erosion due to sea water and needed to be repaired and protected against future wear along with other pa...
Belzona Seals & Reinforces a Water Pipeline at a Nuclear Plant
Date Created: 8/9/2022
Industry: Power (POWR)  |  Application: VPF-Valves, Pipes and Fittings (VPF)  |  Products:

Belzona 1212

Belzona 1161 (UW-Super Metal)

Belzona SuperWrap II (Belzona 1982 Resin)

Belzona 9111 (Degreaser)

Belzona 9341 (Reinforcement Sheet)


Problem : The pipeline was greatly corroded (mainly external corrosion) which led to the formation of a live leak at a weld.
Belzona Seals and Reinforces the Bottom of a Hydrocarbon Storage Tank.
Date Created: 3/16/2023
Industry: Power (POWR)  |  Application: TCC-Tanks and Chemical Containment Areas (TCC)  |  Products: Belzona 1111 (Super Metal), Belzona 1391T, Belzona 1511 (Super HT-Metal), Belzona 5811 (Immersion Grade), Belzona 9111 (Cleaner Degreaser)
Problem : The bottom of a hydrocarbon storage tank had corroded over time, leading to a continuous leak between the tank and its base.
Belzona Rebuild Eroded Spillway in the Hydropower Industry
Date Created: 7/26/2022
Industry: Power (POWR)  |  Application: CEP-Centrifugal Pumps (CEP)  |  Products: Belzona 1311 (Ceramic R-Metal), Belzona 1151 (Smoothing Metal), Belzona 1341 (Supermetalglide)
Problem : The spillway at a hydroelectric power station had suffered from general erosion leading to a substrate loss of 15mm in over 24 different zones.
Belzona Brings New Life to an Alstom Sea Pump Turbine
Date Created: 6/1/2022
Industry: Power (POWR)  |  Application: PDP-Positive Displacement Pumps (PDP)  |  Products:

Belzona 1311 (Ceramic R-Metal)

Belzona 1321 (Ceramic S-Metal)


Problem : The leading edges of the vanes were severely damaged due to erosion and corrosion, along with the bearing housing of the turbine. 
Belzona Protects Inlet Spools of an Alstom Seawater Pump
Date Created: 6/1/2022
Industry: Power (POWR)  |  Application: CEP-Centrifugal Pumps (CEP)  |  Products:

Belzona 1311 (Ceramic R-Metal) Belzona 9341 (Reinforcement Sheet) Belzona 1321 (Ceramic S-Metal)


Problem : The inlet spool of an Alstom sea pump was cracked (1500mm along the length of the spool) on the outside and suffered corrosion due to sea water, there...
Belzona Trials New SF6 Leak Solution to Seal the Deal.
Date Created: 12/1/2023
Industry: Power (POWR)  |  Application: VPF-Valves, Pipes and Fittings (VPF)  |  Products: Belzona 1981 (SuperWrap II), Belzona 7311
Problem : Sulfur Hexafluoride (SF6) is 23,500x more aggressive to the atmosphere than CO2, therefore, losses must be accounted for. Environmental Agencies who ...
Rebuild and Protection of Discharge Elbows on a Francis Turbine
Date Created: 4/12/2023
Industry: Power (POWR)  |  Application: VPF-Valves, Pipes and Fittings (VPF)  |  Products: Belzona 1311 (Ceramic R-Metal), Belzona 1331, Belzona 1341 (Supermetalglide), Belzona 2141 (ACR-Fluid Elastomer)
Problem : The discharge elbows of Francis turbines suffered severe cavitation-erosion in the inferior areas.
SEALING TRANSFORMER OIL VALVES WITH BELZONA
Date Created: 8/25/2010
Industry: Power (POWR)  |  Application: VPF-Valves, Pipes and Fittings (VPF)  |  Products:

Belzona® 1161 (Super UW-Metal)


Problem : Valves were leaking oil due to a defective flange seal.
BELZONA REPAIRS LARGE SPOOL PIECES
Date Created: 11/20/2009
Industry: Power (POWR)  |  Application: VPF-Valves, Pipes and Fittings (VPF)  |  Products:

Belzona® 1111 (Supermetal)


Problem : An alternative repair materioal was used previously but had failed. The product was used to resurface the face of the spool where there was distortion...
BELZONA REPAIRS ACW PUMP
Date Created: 11/20/2009
Industry: Power (POWR)  |  Application: CEP-Centrifugal Pumps (CEP)  |  Products:

Belzona® 1311 (Ceramic R Metal)

Belzona® 1321 (Ceramic S Metal)


Problem : Severe abrasion damage to cutwater area of the pump meant loss of efficiency.
Belzona Leading Edge Application on a Wind Turbine
Date Created: 11/1/2017
Industry: Power (POWR)  |  Application: FBC-Fans, Blowers and Compressors (FBC)  |  Products:

Belzona 1341 (Supermetalglide) Blue


Problem : An LEP coating was needed. Different LEP coatings had been used on several of the farms in the area. Some had performance issues and others were logis...
BELZONA PROTECTS LEADING EDGE OF WIND TURBINE BLADES
Date Created: 10/5/2017
Industry: Power (POWR)  |  Application: FBC-Fans, Blowers and Compressors (FBC)  |  Products:

Belzona 1341 (Supermetalglide)


Problem : Erosion had started on the leading edge of the blades compromising the performance/energy output and probable life expectancy of the wind turbines. If...
Belzona 5721 LEP Solution for Cold Weather
Date Created: 12/23/2019
Industry: Power (POWR)  |  Products:

Belzona 5721


Problem : Over time, the leading edge of wind turbine blades become eroded and lose efficiency and power production for the turbine generator.  Because of the t...
Belzona Products repair and waterproof Wind Turbine Base
Date Created: 1/9/2020
Industry: Power (POWR)  |  Products:

4131

3111

4511


Problem : After years of service the interface between the wind turbine tower and the concrete base deteriorated because of water ingress and freeze-thaw. An un...
Belzona Seals Oil Leak in Concrete Reservoir In Wind Turbine Tower
Date Created: 7/7/2017
Industry: Power (POWR)  |  Application: TCC-Tanks and Chemical Containment Areas (TCC)  |  Products:

Belzona 1321 (Ceramic S-Metal)

Belzona 4141 (Magma-Build)

Belzona 4911 (Magma TX Conditioner)


Problem : Oil Reservoir located circularly around the wind turbine tower is leaking at the bottom through the concrete and treads into the sealing under it. The...
Belzona Repairs Wind Turbine Shaft in Place
Date Created: 7/7/2017
Industry: Power (POWR)  |  Application: FBC-Fans, Blowers and Compressors (FBC)  |  Products:

Belzona 1111 (SuperMetal)

Belzona 9111 (degreaser) 

Belzona 9411 (Release Agent)


Problem : The shaft in this wind turbine at a wind farm was not grounded properly causing electrolysis damage. The damage was considerable and was destabilizing...
Belzona Coats Filter Screens for a Hydro Dam
Date Created: 8/21/2017
Industry: Power (POWR)  |  Products:

Belzona 5811


Problem : Filter Screens filter debris sizes from the river to acceptable size that can go into the Hydro-power energy production process. Corrosion and impact ...
Belzona Seals Wind Turbine Tower Base Against Water Ingress
Date Created: 7/5/2017
Industry: Power (POWR)  |  Application: WPA-Wall Problem Areas (WPA)  |  Products:

3111 (Flexible Membrane)

3911 (PSC Surface Conditioner)


Problem : Rain water and moisture seeps into the ground and into the wind turbine structure through the base around the tower structure. This over time affects ...
BELZONA SUCESSFULLY RENOVATES PUDDLE PIPES
Date Created: 12/21/2007
Industry: Power (POWR)  |  Application: VPF-Valves, Pipes and Fittings (VPF)  |  Products:

Belzona® 1311 (Ceramic R Metal)

Belzona® 1321 (Ceramic S Metal)


Problem : Corrosion affects these pipes where the concrete pipe in the sea connects with the steel pipe into the power station and the previous ceramic based pr...
Belzona Repairs Multi-Stage Pump
Date Created: 12/8/2021
Industry: Power (POWR)  |  Application: CEP-Centrifugal Pumps (CEP)  |  Products:

Belzona 1111 (Super Metal)

Belzona 1341 (Supermetalglide)


Problem : The process fluid had, over time, worn away the existing lining and damaged the substrate.
BELZONA PROTECTS PELTON TURBINE NOZZLE HEAD
Date Created: 2/21/2014
Industry: Power (POWR)  |  Application: VPF-Valves, Pipes and Fittings (VPF)  |  Products:

Belzona 2141 (ACR Fluid Elastomer)


Problem :  The nozzle head (hat) is exposed to a very high flow rate with a water pressure of 80 bar and with glacial debris in the water. Protection required t...
BELZONA 1212 KEEPS RO WATER FLOWING
Date Created: 8/10/2016
Industry: Power (POWR)  |  Application: VPF-Valves, Pipes and Fittings (VPF)  |  Products:

Belzona 1212


Problem : Water leakage at 5-6 kg/cm² at 7 numbers of circumferential joints from inlet pipe of SAM turbo pump.
BELZONA PROTECTS HYDROELECTRIC DAM COMPONENT
Date Created: 7/2/2013
Industry: Power (POWR)  |  Application: VPF-Valves, Pipes and Fittings (VPF)  |  Products:

Belzona 5811 (Immersion Grade)


Problem : High volume of river water will flow over the steel component and client wanted a coating suitable for permanent immersion and to protect from corrosi...
BELZONA REPAIRS AND PROTECTS WATER TREATMENT PLANT
Date Created: 12/3/2007
Industry: Power (POWR)  |  Application: TCC-Tanks and Chemical Containment Areas (TCC)  |  Products:

Belzona® 4131 (Magma Screed)

Belzona® 4181 (Magma AR Screed)

Belzona® 4311 (Magma CR-1)


Problem : The concrete bunds and channel were badly deterioted from the acid. Previously applied competitor coating had failed to protect the concrete substrate...
BELZONA 1291/1212 REPAIRS PUMP UNDER PRESSURE
Date Created: 8/27/2015
Industry: Power (POWR)  |  Application: VPF-Valves, Pipes and Fittings (VPF)  |  Products:

Belzona 1291 (ES-Metal)

Belzona 1212


Problem : For the repair, the customer required minimum downtime and could only reduce the pressure to a minimum 5 PSI. Due to the location and saturation of wa...
BELZONA EXTENDS THE LIFE OF LIME SLURRY ELBOWS
Date Created: 9/15/2015
Industry: Power (POWR)  |  Application: VPF-Valves, Pipes and Fittings (VPF)  |  Products:

Belzona 1311 (Ceramic R-Metal)

Belzona 9811

Belzona 1811 (Ceramic Carbide)

Belzona 1812 (Ceramic Carbide FP)


Problem : FRP elbows were starting to get holes as a result from abrasion from the slurry.
FGD AGITATOR BLADE REPAIR IS NO PROBLEM FOR BELZONA 2111
Date Created: 8/27/2015
Industry: Power (POWR)  |  Application: FBC-Fans, Blowers and Compressors (FBC)  |  Products:

Belzona 2911 (Elastomer QD Conditioner)

Belzona 2111 (D & A Hi-Build Elastomer)


Problem : Old blades were starting to delaminate and the rubber was holed through and fatigued
BELZONA INJECTS NEW LIFE INTO HYDRO DAM BEARING
Date Created: 3/2/2012
Industry: Power (POWR)  |  Application: MPT-Mechanical Power Transmission (MPT)  |  Products:

Belzona® 1221 (Super E Metal)

Belzona® 1321 (Ceramic S Metal)


Problem : While running a high voltage test on the bearing and isolator ring a section of the bearing was damaged when a spark melted one area.
BELZONA REFURBISHES RAW WATER STRAINER
Date Created: 7/22/2010
Industry: Power (POWR)  |  Application: WPA-Wall Problem Areas (WPA)  |  Products:

Belzona® 1311 ( Ceramic R Metal )

Belzona® 1321 ( Ceramic S Metal )


Problem : The existing coating had completely failed allowing severe pitting within the housing to occur. The customer was concerned not to allow further loss o...
BELZONA REPAIRS FGD WET LIME SLURRY DISTRIBUTION BOXES
Date Created: 9/15/2015
Industry: Power (POWR)  |  Application: SHM-Solids Handling Machinery (SHM)  |  Products:

Belzona 1121 (Super XL-Metal)

Belzona 2911 (Elastomer QD Conditioner)

Belzona 2111 (D & A Hi-Build Elastomer)

Belzona 9811

Belzona 1812 (Ceramic Carbide FP)


Problem : Lime slurry had worn away the existing rubber liner through the steel, and had created holes and washed out areas towards the bottom of the boxes in t...
BELZONA PROTECTS CONTAINMENT AREA
Date Created: 12/3/2007
Industry: Power (POWR)  |  Application: TCC-Tanks and Chemical Containment Areas (TCC)  |  Products: Belzona® 4111 (Magma Quartz)
Belzona® 4311 (Magma CR1)
Problem : The previous coating had failed causing significant damage to the underlying concrete.
Belzona Protects a Coal Pulverizer Wheel Bracket
Date Created: 12/3/2007
Industry: Power (POWR)  |  Application: CEP-Centrifugal Pumps (CEP)  |  Products:

Belzona® 1812 (Ceramic Carbide FP)


Problem : Over time the wheel bracket is wearing down leading to high replacement costs.
Belzona Provides Long-Term Protection to a Turbine's Inlet Scroll and Bellmouth
Date Created: 12/12/2016
Industry: Power (POWR)  |  Products:

Belzona 5892


Problem : The failing coating provided no protection to the substrate against the environment and could flake off into the turbine. This could potentially lead ...
Water Runoff Pit Walls Repaired with Belzona
Date Created: 12/12/2016
Industry: Power (POWR)  |  Application: WPA-Wall Problem Areas (WPA)  |  Products:

Belzona 4131

Belzona 5811


Problem : The ground water was further deteriorating the walls around the pipe(s) and allowing ground water to fill up the pit.
Belzona restores structural integrity and stops leak.
Date Created: 3/10/2021
Industry: Power (POWR)  |  Application: VPF-Valves, Pipes and Fittings (VPF)  |  Products:

Belzona 1161 (UW Metal)

Belzona Superwrap II 1982

Belzona 9381 (SuperWrap II Reinforcement Sheet)

Belzona 9382 (Release Film)

Belzona 9111 (Cleaner Degreaser)


Problem : Corrosion and thinning of the pipeline had failed on most welds. There was an area on a T-junction where the line was leaking extensively. Due to the ...
PUMP DIFFUSER REPAIR SURPASSES ALL EXPECTATIONS WITH BELZONA
Date Created: 10/16/2009
Industry: Power (POWR)  |  Application: CEP-Centrifugal Pumps (CEP)  |  Products:

Belzona® 1311 (Ceramic R-Metal)

Belzona® 1321 (Ceramic S-Metal)

Belzona® 5811 (Immersion Grade)


Problem : Efficiency losses and pump breakdown due to severe erosion-corrosion of the single vertical axial flow pump (7090 m³/h). Prior to the Belzona solution...
PUMP BELL CASING REPAIRED AND PROTECTED WITH A LONG TERM BELZONA SOLUTION
Date Created: 10/16/2009
Industry: Power (POWR)  |  Application: CEP-Centrifugal Pumps (CEP)  |  Products:

Belzona® 1311 (Ceramic R-Metal)

Belzona® 1321 (Ceramic S-Metal)

Belzona® 5811 (Immersion Grade)


Problem : Efficiency losses and pump breakdown due to severe erosion-corrosion of the single vertical axial flow pump (7090 m³/h). Prior to the Belzona solution...
BELZONA® REPAIRS A FRANCIS TURBINE
Date Created: 7/11/2011
Industry: Power (POWR)  |  Application: CEP-Centrifugal Pumps (CEP)  |  Products:

Belzona® 1311 (Ceramic R-Metal) Belzona® 1321 (Ceramic S-Metal)


Problem : Based on previous experience and drawbacks of a hot applied solution, welding was not an option.
BELZONA PROTECTS DESULPHURIZATION UNITS
Date Created: 8/18/2011
Industry: Power (POWR)  |  Application: TCC-Tanks and Chemical Containment Areas (TCC)  |  Products:

Belzona® 1391 (Ceramic HT)


Problem : Corrosion by sulphurous gases at high temperatures.
BELZONA QUICKLY RESTORES & UPGRADES TURBINE PROTECTION
Date Created: 7/26/2011
Industry: Power (POWR)  |  Application: CEP-Centrifugal Pumps (CEP)  |  Products:

Belzona® 1341 (Supermetalglide)

Belzona® 2141 (ACR-Fluid Elastomer)

Belzona® 5811 (Immersion Grade)


Problem : The client wished to renew the coating so as to maintain erosion corrosion protection
PROTECTION COATING APPLICATION ON A BULB GROUP
Date Created: 10/7/2011
Industry: Power (POWR)  |  Application: CEP-Centrifugal Pumps (CEP)  |  Products:

Belzona 1321 (Ceramic S-Metal)


Problem : The hub's painting was damaged because of the engineers pinholes.
BELZONA® 1511/1591 TAKE THE HEAT
Date Created: 12/1/2008
Industry: Power (POWR)  |  Application: GSS-Gaskets, Seals and Shims (GSS)  |  Products:

Belzona® 1511 (Super HT Metal)
Belzona® 1591 (Ceramic XHT)

Problem : Steam cuts in the metal diaphragm. Welding would distort the flange and a short outage caused them to come to Belzona for an unconventional alternativ...
BELZONA PROTECTS CONDENSOR JOINT FOR TWENTY YEARS
Date Created: 12/1/2008
Industry: Power (POWR)  |  Application: VPF-Valves, Pipes and Fittings (VPF)  |  Products:
Belzona® 1311 (Ceramic R Metal)
Belzona® 1321 (Ceramic S Metal)

Problem : Joints could not be replaced in the short nuclear plant refueling outage. Corrosion had caused holes in the metal expansion joints.
BELZONA REPAIRS AND PROTECTS BULB GENERATOR SET
Date Created: 10/30/2014
Industry: Power (POWR)  |  Application: ENC-Engines and Casings (ENC)  |  Products:

Belzona 1111 (Super Metal)

Belzona 1341 (Supermetalglide)


Problem : Important infiltration and corrosion between stainless steel jacket and turbine housing.
BELZONA REBUILDS SPIRAL CASING OF A FRANCIS TURBINE
Date Created: 10/30/2014
Industry: Power (POWR)  |  Application: PDP-Positive Displacement Pumps (PDP)  |  Products:

Belzona 1311 (Ceramic R-Metal)

Belzona 1341 (Supermetalglide)

Belzona 5811 (Immersion Grade)


Problem : Corrosion, erosion and cavitation of the casing leading to vibrations and loss of efficiency.
BELZONA REPAIRS HAZARDOUS OIL LEAK
Date Created: 2/4/2014
Industry: Power (POWR)  |  Application: VPF-Valves, Pipes and Fittings (VPF)  |  Products:

Belzona 1291 (ES-Metal)

Belzona 1161 (Super UW-Metal)

Belzona 5831 (ST-Barrier)


Problem : The two bushings were leaking oil. The leaks were coming from cracks in four steel support struts. These cracks were leaking oil and creating an envir...
Demonstrated Longevity in an FGD Repair
Date Created: 9/7/2007
Industry: Power (POWR)  |  Application: VPF-Valves, Pipes and Fittings (VPF)  |  Products:

Belzona® 5891 (HT Immersion Grade)

Belzona® 1391 (Ceramic HT)


Problem : Lime slurry from the four spray levels above had caused an existing polyurea coating to fail exposing the relatively soft FRP piping to the erosive fo...
BELZONA REPAIRS AND PROTECTS TURBINE ROTOR
Date Created: 6/8/2015
Industry: Power (POWR)  |  Application: CEP-Centrifugal Pumps (CEP)  |  Products:

Belzona 1311 (Ceramic R-Metal)

Belzona 2141 (ARC-Fluid Elastomer)

Belzona 2941 (Elastomer SP-Conditioner)


Problem : Wear caused by the effects of erosion and cavitation to the rotor with a waterfall height of 110 meters.
BELZONA SEALS LEAK IN BUTTERFLY VALVE
Date Created: 6/9/2015
Industry: Power (POWR)  |  Application: VPF-Valves, Pipes and Fittings (VPF)  |  Products:

Belzona 1221 (Super E-Metal)

Belzona 1111 (Super Metal)


Problem : The valve presented excessive leaking, compromising the seal of the fluid and the interior of the pipe.
BELZONA REPAIRS TURBINE WICKET GATES
Date Created: 5/13/2015
Industry: Power (POWR)  |  Application: CEP-Centrifugal Pumps (CEP)  |  Products:

Belzona 1221 (Super E-Metal)

Belzona 1341 (Supermetalglide)


Problem : The wicket gates were suffering from cavitation damage due to the water flow. This unit has 1,000,000 gallons of water per minute running through it.
BELZONA FULLY SEALS FLANGE BETWEEN KAPLAN TURBINE AND SPIRAL CASING
Date Created: 8/28/2015
Industry: Power (POWR)  |  Application: GSS-Gaskets, Seals and Shims (GSS)  |  Products:

Belzona 1111 (Super Metal)

Belzona 1321 (Ceramic S-Metal)

Belzona 2131 (D & A Fluid Elastomer)

Belzona 2941 (Elastomer SP-Conditioner)

Belzona 9411 (Release Agent)


Problem : A new larger turbine runner, which has recently been built to increase the turbine ouput, required the installation of a new turbine casing that requi...
BELZONA SEALS OIL AND GAS LEAK IN A TRANSFORMER
Date Created: 5/13/2015
Industry: Power (POWR)  |  Application: VPF-Valves, Pipes and Fittings (VPF)  |  Products:

Belzona 2111 (D & A Hi-Build Elastomer)

Belzona 2121 (D & A Hi-Coat Elastomer)


Problem : The bushing was leaking oil and gas, creating an environmental hazard and affecting the proper operation of the transformer.
BELZONA REPAIRS TRANSFORMER COOLER
Date Created: 5/14/2015
Industry: Power (POWR)  |  Application: VPF-Valves, Pipes and Fittings (VPF)  |  Products:

Belzona 2121 (D & A Hi-Coat Elastomer)

Belzona 9341 (Reinforcement Tape)


Problem : The cooler on this transformer had a tree growing through it; the customer cut it down with a chainsaw. In the process, they cut the cooler with the c...
BELZONA ELASTOMER SEALS A TRANSFORMER’S BUSHING
Date Created: 5/13/2015
Industry: Power (POWR)  |  Application: ENC-Engines and Casings (ENC)  |  Products:

Belzona 2221 (MP Fluid Elastomer)

Belzona 2911 (Elastomer QD Conditioner)

Belzona 9411 (Release Agent)


Problem : The bushing no longer sealed and it was allowing freon gas to escape.
BELZONA REPAIRS AND COATS HYDROELECTRIC TURBINE PIPELINES AND VANES
Date Created: 6/9/2015
Industry: Power (POWR)  |  Application: CEP-Centrifugal Pumps (CEP)  |  Products:

Belzona 1311 (Ceramic R-Metal)

Belzona 1321 (Ceramic S-Metal)


Problem : Wear caused by erosion and corrosion in the areas with high water turbulence.
BELZONA RECOVERS AND COATS ELECTRIC ENERGY POLE
Date Created: 6/9/2015
Industry: Power (POWR)  |  Application: WPA-Wall Problem Areas (WPA)  |  Products:

Belzona 4141 (Magma-Build)

Belzona 4911 (Magma TX Conditioner)


Problem : Wear to the poles generated by environmental corrosion and/or excessive compression of the maintenance equipment necessary to raise them.
BELZONA RECOVERS ELECTRIC ENERGY TRANSMISSION TOWER BASE
Date Created: 6/9/2015
Industry: Power (POWR)  |  Application: GSS-Gaskets, Seals and Shims (GSS)  |  Products:

Belzona 4111 (Magma-Quartz)

Belzona 4911 (Magma TX Conditioner)

Belzona 3111 (Flexible Membrane)


Problem : Due to the transmission towers being exposed to weathering, its concrete bases suffer from deterioration. The accumulated rainwater tends to oxidize t...
BELZONA SEALS CONDENSER EXPANSION JOINT
Date Created: 8/1/2007
Industry: Power (POWR)  |  Application: HEX-Heat Exchangers (HEX)  |  Products:

Belzona® 2121 (D&A Hi-Coat Elastomer)

Belzona® 2911 (Elastomer QD Conditioner)


Problem : The efficiency of the unit was low because of the leaks in the expansion joint.
BELZONA REPAIRS AND PROTECTS SEA WATER CIRCULATION PUMP
Date Created: 8/19/2015
Industry: Power (POWR)  |  Application: CEP-Centrifugal Pumps (CEP)  |  Products:

Belzona 1311 (Ceramic R-Metal)

Belzona 1341 (Supermetalglide)


Problem : After years of operation, the casing was badly eroded and damaged by the sea water
BELZONA SEALS ASH TANK ROOF
Date Created: 8/20/2015
Industry: Power (POWR)  |  Application: RPA-Roof Problem Areas (RPA)  |  Products:

Belzona 2211 (MP Hi-Build Elastomer)

Belzona 3111 (Flexible Membrane)


Problem : After years of service, the steel plates had started leaking. Two other coatings were applied but both failed.
Pump Diffuser Repaired Using Belzona 1300 Series
Date Created: 5/17/2021
Industry: Power (POWR)  |  Application: CEP-Centrifugal Pumps (CEP)  |  Products:

Belzona 1311 (Ceramic R-Metal)

Belzona 1341 (Supermetalglide)


Problem : Corrosion and erosion form seawater was causing the leading edge of the diffuser vanes to wear away. Approximately 50 to 75mm of the leading edge was ...
Heat Exchanger End Cover Repaired and Coated with Belzona
Date Created: 5/18/2021
Industry: Power (POWR)  |  Application: HEX-Heat Exchangers (HEX)  |  Products:

Belzona 1221 (Super E-Metal)

Belzoan 9341 (Reinforcement Tape)

Belzona 1311 (Ceramic R-Metal)

Belzona 1341 (Supermetalglide)


Problem : Seawater had severely corroded this end cover causing very thin wall conditions leading to holing. Holes were more pronounced after grit blasting. The...
BELZONA REPAIRS LEAKING CPVC COOLING WATER LINES
Date Created: 5/23/2018
Industry: Power (POWR)  |  Application: VPF-Valves, Pipes and Fittings (VPF)  |  Products:

Belzona 1212

Belzona 1161 (Super UW-Metal)

Belzona 9341 (Reinforcement Tape)

Belzona 9111 (Cleaner/Degreaser)


Problem : The customer was experiencing significant water leaks from a 250mm (10 inch) cooling water line, through an existing non-Belzona wrap repair. The leak...
BELZONA REPAIRS A BROKEN HYDRO ELECTRIC TURBINE RUNNER
Date Created: 12/10/2007
Industry: Power (POWR)  |  Application: CEP-Centrifugal Pumps (CEP)  |  Products: Belzona® 1311 (Ceramic R-Metal)
Belzona® 1321 (Ceramic S-Metal)
Belzona® 1341 (Supermetalglide)

Problem : Loss of balance and horsepower.
BELZONA REPAIR TO GAS BREAKER
Date Created: 11/11/2005
Industry: Power (POWR)  |  Application: VPF-Valves, Pipes and Fittings (VPF)  |  Products:

Belzona® 1221 (Super E-Metal)


Problem : Gas was quickly escaping and the utility had to send maintenance crews to refill the breaker every 2 weeks so that it would not lock-out.
IMPELLER AT NUCLEAR PLANT REPAIRED AND PROTECTED WITH BELZONA
Date Created: 12/15/2009
Industry: Power (POWR)  |  Application: CEP-Centrifugal Pumps (CEP)  |  Products:

Belzona® 1341 (Supermetalglide)

Belzona® 1121 (Super XL-Metal)

Belzona® 2141 (ACR Elastomer)


Problem : A combination of de-Alumininification over the surface of the impeller and cavitation at root of the vanes was causing a significant reduction in the ...
BELZONA REPAIRS RUBBER LINED SLURRY PUMPS
Date Created: 12/15/2009
Industry: Power (POWR)  |  Application: SHM-Solids Handling Machinery (SHM)  |  Products:

Belzona® 2111 (D&A Hi-Build Elastomer)


Problem : Areas on the inside of the pump were gouged and worn by the lime slurry.
BELZONA PROTECTS CW PIPES AND BENDS
Date Created: 1/4/2008
Industry: Power (POWR)  |  Application: VPF-Valves, Pipes and Fittings (VPF)  |  Products:

Belzona® 1311 (Ceramic R-Metal)

Belzona® 1321 (Ceramic S-Metal)


Problem : As a relatavely new power plant on the banks of tidal estuary, the CW pumps and ancillary pipe work were showing significant erosion and corrosion aft...
"DUCKS FEET" REFURBISHED WITH BELZONA
Date Created: 1/4/2008
Industry: Power (POWR)  |  Application: VPF-Valves, Pipes and Fittings (VPF)  |  Products:

Belzona® 1311 (Ceramic R Metal)

Belzona® 1321 (Ceramic S Metal) 


Problem : Severe erosion, corrosion to body. The Power Station tried to order new ones but were told the delivery was upwards of 6 months! As they were right at...
BELZONA RESTORES TUBE SHEET PROTECTION
Date Created: 11/5/2012
Industry: Power (POWR)  |  Application: HEX-Heat Exchangers (HEX)  |  Products:

Belzona 1321 (Ceramic S Metal)


Problem : Original coating on tube sheet had failed. Replacement required to prevent future corrosion.
BELZONA 1812 EXTENDS LIFE OF SCREW CONVEYOR
Date Created: 10/12/2017
Industry: Power (POWR)  |  Application: SHM-Solids Handling Machinery (SHM)  |  Products:

Belzona 1812 (Ceramic Carbide FP)


Problem : The constant abrasion from wood chippings over the screw surface was found to damage the screw heavily. The shaft and flights would wear out within a ...
BELZONA REPAIRS AND PROTECTS LEAKING TRANSFORMER TURRETS
Date Created: 12/30/2016
Industry: Power (POWR)  |  Application: TCC-Tanks and Chemical Containment Areas (TCC)  |  Products:

Belzona 1161 (Super UW-Metal)

Belzona 5831 (ST Barrier)


Problem : The corrosion had led to a loss of wall thickness. Some of these thinned areas had begun to leak. Loss of oil from the transformer represented a safet...
Transformer bushing leak sealed with Belzona
Date Created: 9/12/2013
Industry: Power (POWR)  |  Application: MPT-Mechanical Power Transmission (MPT)  |  Products:

Belzona 9611 (ES-Metal)

Belzona 1161 (Super UW-Metal) 

Belzona 5831 (ST-Barrier)


Problem : The leaks were causing an environmental hazard as well as the inconvience of having to top up the oil in the transformers every couple weeks. There wa...
Wind Turbine Bedframe Repaired with Belzona
Date Created: 5/18/2022
Industry: Power (POWR)  |  Application: GSS-Gaskets, Seals and Shims (GSS)  |  Products: Belzona 1111 (SuperMetal),
Problem : Welding was undesirable due to the risk of heat distortion in the large metal casing. Any repair needed to withstand the high compressive loads.
Metso Fly Ash Pump
Date Created: 1/3/2024
Industry: Power (POWR)  |  Application: CEP-Centrifugal Pumps (CEP)  |  Products: Belzona 1121 (Super XL-Metal), Belzona 1812 (Ceramic Carbide FP)
Problem : A pump used to transport fly ash was suffering severe erosion & corrosion in service. Due to the harsh conditions pump parts had to be replaced every ...
External corrosion protection for Gas Insulated Busbar
Date Created: 2/29/2024
Industry: Power (POWR)  |  Application: VPF-Valves, Pipes and Fittings (VPF)  |  Products: Belzona 3921 (GSC Surface Conditioner), Belzona 5111 (Ceramic Cladding)
Problem : This Gas Insulated Busbar (GIB) is in an exposed coastal environment, there was concern that breakdown of the existing paint system & subsequent corro...
Biomass plant pipe repairs
Date Created: 1/17/2020
Industry: Power (POWR)  |  Application: VPF-Valves, Pipes and Fittings (VPF)  |  Products:

Belzona 1982

Belzona 9381

Belzona 9382


Problem : Welding was not an option in this environment & the plant was keen to keep this tank running as the majority of the plant's operation depended on it.
SUCTION BELLS RESTORED WITH BELZONA
Date Created: 6/2/2009
Industry: Power (POWR)  |  Application: CEP-Centrifugal Pumps (CEP)  |  Products:

Belzona® 1311 (Ceramic R Metal)

Belzona® 1321 (Ceramic S Metal)

Belzona® 5811 (Immersion Grade)


Problem : Erosion had caused serious loss of metal with holes completely through the substrate in places. Loss of effieciency and unscheduled downtime lead clie...
BELZONA SEALS LEAK IN OIL STORAGE TANK
Date Created: 9/27/2007
Industry: Power (POWR)  |  Application: TCC-Tanks and Chemical Containment Areas (TCC)  |  Products:

Belzona® 1161 (Super UW Metal)

Belzona® 1111 (Super Metal)


Problem : Corrosion of the metal flooring caused a severe leakage of oil into the environment. Welding was not possible.
BELZONA PROVEN PROTECTION ON TURBINE RUNNER
Date Created: 4/8/2008
Industry: Power (POWR)  |  Application: CEP-Centrifugal Pumps (CEP)  |  Products:

Belzona® EC Barrier

(Belzona® 1321 now recommended)


Problem : Coating protection required to deal with anticipated Erosion and Corrosion.
Belzona 5711 / 5721 makes successful debut in Thailand
Date Created: 4/26/2022
Industry: Power (POWR)  |  Application: FBC-Fans, Blowers and Compressors (FBC)  |  Products:

Belzona 5711

Belzona 5721


Problem : Several WTG (Wind Turbine Generator) blades had suffered damage from bird strikes, lightning strikes, and erosion from the rain. The damaged blades co...
Belzona 4311 on Chemical containment Area
Date Created: 5/16/2024
Industry: Power (POWR)  |  Application: TCC-Tanks and Chemical Containment Areas (TCC)  |  Products: Belzona 4311 (Magma CR1), Belzona 5811 (Immersion Grade)
Problem : The customer did not really have a problem with the concrete but decided to protect the containment area avoiding futures damages of chemical attack.
A series of pipes and valves at a power plant Emergency Seawater Butterfly Valves Application Using Belzona SuperWrap II
Date Created: 3/4/2024
Industry: Power (POWR)  |  Application: VPF-Valves, Pipes and Fittings (VPF)  |  Products: Belzona 1161 (Super UW-Metal), Belzona 1982 (SuperWrap II), Belzona 2211 (MP Hi-Build Elastomer), Belzona 2911 (Elastomer QD Conditioner), Belzona 9111 (Cleaner Degreaser)
Problem : Two 72-inch seawater butterfly valves were severely damaged by cavitation, with one suffering from through wall defects. The seawater flow is 50,000 m...
BELZONA UPGRADE TO LARGE TRANSFORMER
Date Created: 3/7/2012
Industry: Power (POWR)  |  Application: VPF-Valves, Pipes and Fittings (VPF)  |  Products:

Belzona® 1161 (Super UW-Metal)


Problem : Oil was leaking from many of the flanges. Replacing the seals was not an option. This would have required draining the 42 tonnes of oil from the trans...
REFURBISHMENT OF LARGE DIFFUSER PUMPS WITH BELZONA
Date Created: 7/26/2012
Industry: Power (POWR)  |  Application: CEP-Centrifugal Pumps (CEP)  |  Products:

Belzona® 1111 (Super Metal)

Belzona® 1311 (Ceramic R-Metal)

Belzona® 1341 (Supermetalglide)

Belzona® 5811 (Immersion Grade)


Problem : The pumps, each weighing over eleven tonnes without the motor, were failing to deliver sufficient flow to satisfy customer demand.
BELZONA REPAIRS AND PROTECTS HYDROELECTRIC TURBINE AND CASING
Date Created: 8/31/2011
Industry: Power (POWR)  |  Application: CEP-Centrifugal Pumps (CEP)  |  Products:

Belzona® 1111 (Super Metal) Belzona® 1321 (Ceramic S-Metal) Belzona® 1812 (Ceramic Carbide FP) Belzona® 2141 (ACR-Fluid Elastomer)


Problem : Both turbine and casing suffered from severe erosion corrosion when operating in both pumped storage and electricity generation mode.  
CORRODED FLANGE GROOVES REFORMED WITH BELZONA
Date Created: 10/22/2012
Industry: Power (POWR)  |  Application: VPF-Valves, Pipes and Fittings (VPF)  |  Products:

Belzona 1111 (Super Metal)

Belzona 1321 (Ceramic S-Metal)


Problem : Corrosion leading to incorrect sealing of mating surfaces
Belzona Repairs and Protects Pump Volute in Nuclear Plant
Date Created: 10/18/2017
Industry: Power (POWR)  |  Application: CEP-Centrifugal Pumps (CEP)  |  Products:

Belzona 4111 (Magma Quartz)

Belzona 1321 (Ceramic S-Metal)


Problem : After several years in service, the concrete started to show signs of erosion, showing regular wear and cracking. Repairs were needed, otherwise this ...
BELZONA SEALS OIL LEAKS ON TRANSFORMER BUSHINGS
Date Created: 12/4/2012
Industry: Power (POWR)  |  Application: VPF-Valves, Pipes and Fittings (VPF)  |  Products:

Belzona 1161 (Super UW Metal)


Problem : It was noted that a small oil leak was present at the bushing. No oil should leak from this bushing. The heavy electrical cables were not supported a...
TANK BASE SEALING WITH BELZONA PRODUCT
Date Created: 1/7/2009
Industry: Power (POWR)  |  Application: GSS-Gaskets, Seals and Shims (GSS)  |  Products:

Belzona® 3111 (Flexible Membrane)


Problem : Corrosion at chine angle and water getting under the tank bottom
Belzona Refurbishes Drum Screen
Date Created: 6/14/2005
Industry: Power (POWR)  |  Application: VPF-Valves, Pipes and Fittings (VPF)  |  Products:

Belzona® 1311 (Ceramic R-Metal)


Problem : The rubber edge seal on the rotating screen wheel had, over many years, worn the steel mating edge in the chamber
MAIN COOLING WATER PUMPS PROTECTED WITH BELZONA
Date Created: 1/4/2008
Industry: Power (POWR)  |  Application: CEP-Centrifugal Pumps (CEP)  |  Products:

Belzona® 1111 (Super Metal)

Belzona® 1341 (Supermetalglide)


Problem : Erosion corrosion particularly on main wearing rings, cut water and delivery tubes.
BELZONA EXTENDS RUBBER PUMP LINER LIFE
Date Created: 4/11/2008
Industry: Power (POWR)  |  Application: CEP-Centrifugal Pumps (CEP)  |  Products: Belzona® 2121 (D&A Hi-Coat Elastomer)
Problem : The rubber liner had limited life (up to 5 years). New liner cost 40,000 EUR
BELZONA KEEPS THE LIGHTS BURNING
Date Created: 8/6/2009
Industry: Power (POWR)  |  Application: VPF-Valves, Pipes and Fittings (VPF)  |  Products:

Belzona® 1161 (Super UW-Metal)


Problem : The seal around ceramic bushing had degraded allowing oil to leak out which in turn reduced the operational efficiency of the unit.
BELZONA® 2141 PROTECTS FRANCIS TURBINE RUNNERS FROM CAVITATION
Date Created: 10/22/2007
Industry: Power (POWR)  |  Application: CEP-Centrifugal Pumps (CEP)  |  Products:

Belzona® 2141 (ACR-Fluid Elastomer)

Belzona® 2941 (Elastomer SP-Conditioner)


Problem : Cavitation had caused erosion of the parent metal and loss of performance of the turbine. Belzona® 1341 and Belzona® 1421 had been applied in 1998 bu...
BELZONA PROTECTS FLANGES OF CONCRETE LINED PIPEWORK
Date Created: 12/23/2005
Industry: Power (POWR)  |  Application: VPF-Valves, Pipes and Fittings (VPF)  |  Products:

Belzona® 1111 (Super Metal)

Belzona® 9411 (Release Agent)


Problem : The cutting of the pipes damaged the concrete lining and would have resulted in crevice corrosion on the flange face and corrosion creep under the con...
CHIMNEY SHINES WITH BELZONA PROTECTION
Date Created: 6/23/2011
Industry: Power (POWR)  |  Application: WPA-Wall Problem Areas (WPA)  |  Products:

Belzona® 5111 (Ceramic Cladding)


Problem : The existing coating systems had reached the end of their life and broken down resulting in an unattractive and poorly protected chimney stack. The cl...
BELZONA PROTECTS POWER STATION CHIMNEY STACK
Date Created: 6/23/2011
Industry: Power (POWR)  |  Application: WPA-Wall Problem Areas (WPA)  |  Products:

Belzona® 5151 (Hi-Build Cladding)


Problem : The concrete had become detiorated from the locally generated fumes and required protection.
BELZONA PROVIDES CONSISTENT SUPPLY OF PULVERIZED FUEL
Date Created: 4/3/2008
Industry: Power (POWR)  |  Application: SHM-Solids Handling Machinery (SHM)  |  Products:

Belzona® 1811 (Ceramic Carbide)


Problem : Dry abrasion from coal particles in pneumatic system causes wear at bends, curves and direction transitions.
BELZONA ELASTOMER MAKES MECHANICAL SEAL REFURBISHMENT EASY
Date Created: 4/3/2008
Industry: Power (POWR)  |  Application: GSS-Gaskets, Seals and Shims (GSS)  |  Products:

Belzona® 2111 (D&A Hi-Build Elastomer)


Problem : The rubber seal is difficult to adjust on site. Problems also occur with misalignement.
BELZONA PROVIDES LONG TERM REPAIR TO DEMIN PLANT FLOOR
Date Created: 6/2/2008
Industry: Power (POWR)  |  Application: FPA-Floor Problem Areas (FPA)  |  Products:

Belzona® 4111 (Magma Quartz)

Belzona® 4181 (AHR Magma-Quartz)


Problem : Old acid resistant bricks suffered chronic damage from acid and caustic leaks. Repair needed to restore floor integrity.
Belzona® 2111 (D&A Hi Build Elastomer) Saves Utility
Date Created: 4/19/2005
Industry: Power (POWR)  |  Application: TCC-Tanks and Chemical Containment Areas (TCC)  |  Products:

Belzona® 2111 (D&A Hi Build Elastomer)

Belzona® 2911 (QD Conditioner)


Problem : Inspection revealed severe corrosion in spots on floor. Customer needed fast, cost effective repair.
Know-How and Belzona® 4111 Make Critical Repair
Date Created: 5/9/2005
Industry: Power (POWR)  |  Application: HEX-Heat Exchangers (HEX)  |  Products:

Belzona® 4111 (Magma-Quartz)


Problem : Lack of sufficient mixing of acid used for pH control in cooling tower water caused concrete deterioration on critical support members of cooling towe...
Belzona: Stops Leaks in Cooling Towers
Date Created: 5/10/2005
Industry: Power (POWR)  |  Application: HEX-Heat Exchangers (HEX)  |  Products:

Belzona® 2211 (MP Hi-Build Elastomer)

Belzona® 2221 (MP Fluid Elastomer)


Problem : Leaking water was causing economic concerns. The old joint sealants had worn down and ground movement caused leaks in the concrete floor and walls.
Belzona Stops Cooling Tower Leaks
Date Created: 5/9/2005
Industry: Power (POWR)  |  Application: FPA-Floor Problem Areas (FPA)  |  Products:

Belzona 2211 (MP Hi-Build Elastomer)

Belzona 2221 (MP Fluid Elastomer)

Belzona 2911 (Elastomer QD Conditioner)


Problem : Leaks in expansion joints were causing losses of valuable cooling water. Client needed a cost effective way to stop the leaks.
BELZONA REPAIRS A 75-YEAR OLD VALVE FLAPPER
Date Created: 9/21/2014
Industry: Power (POWR)  |  Application: ENC-Engines and Casings (ENC)  |  Products:

Belzona 1111 (Super Metal)

 


Problem : Cast Iron flapper disc had developed a crack. The check valve was 75 years old.
BELZONA OFFERS PROTECTION BY SEALING INSULATOR BASES
Date Created: 9/20/2014
Industry: Power (POWR)  |  Application: GSS-Gaskets, Seals and Shims (GSS)  |  Products:

Belzona 3111 (Flexible Membrane)

Belzona 3911 (PSC Surface Conditioner)

Belzona 3921 (GSC Surface Conditioner)

Belzona 9311 (Reinforcing Sheet)


Problem : The bases of the insulators had been sealed and re-sealed many times but it never lasted long, thus water would begin to leak through the base. The sw...
BELZONA SAVES GENERATOR EQUIPMENT FROM WATER DAMAGE
Date Created: 9/20/2014
Industry: Power (POWR)  |  Application: RPA-Roof Problem Areas (RPA)  |  Products:

Belzona 3111 (Flexible Membrane)


Problem : The spillways at this dam shoot the water up into the air, causing the spray to wet the outside walls of the emergency generator room. The water enter...
BELZONA CALLED TO FIX FAILED COATING
Date Created: 8/1/2008
Industry: Power (POWR)  |  Application: TCC-Tanks and Chemical Containment Areas (TCC)  |  Products:
Belzona® 4111 (Magma Quartz)
Belzona® 4141 (Magma Build)
Belzona® 4301 (Magma CR1 Hi-Build)

Problem : The leak turned out to be a hole measuring 36" x 48" and cut completely through the 8" thick wall. Rebar had to be tied back in and the wall needed t...
BELZONA PROVEN PROTECTION OF STEAM TURBINE
Date Created: 7/24/2009
Industry: Power (POWR)  |  Application: CEP-Centrifugal Pumps (CEP)  |  Products:
Belzona® 1111 (Super Metal)
Belzona® 1391 (Ceramic HT Metal)

Problem : After more than 35 years (253.000 hours) in-service, inspection during shutdown in 2003, revealed that turbine faced severe stream erosion caused by ...
BELZONA REBUILDS FLANGE FACE ON FILTER
Date Created: 9/30/2009
Industry: Power (POWR)  |  Application: VPF-Valves, Pipes and Fittings (VPF)  |  Products:

Belzona® 2111 (D&A Hi-Build Elastomer)


Problem : Rubber had been damaged due to long years in service and was badly deteoriated. Sealing  of the flange lost. Rubber in seal area had lost adhesion to ...
BELZONA SAVES MONEY ON OIL-COOLER REPAIRS
Date Created: 12/15/2009
Industry: Power (POWR)  |  Application: HEX-Heat Exchangers (HEX)  |  Products:

Belzona® 1111 (Super Metal)

Belzona® 1391 (Ceramic HT)


Problem : Due to the high temperature liquids, the sealing areas were eroded and corroded. Flanges, tubesheet and water box have been further damaged by corrosi...
BELZONA PROTECTS ION-EXCHANGE FILTER
Date Created: 8/7/2009
Industry: Power (POWR)  |  Application: TCC-Tanks and Chemical Containment Areas (TCC)  |  Products:

Belzona 1111 (Super Metal)

Belzona 5811 (Immersion Grade)


Problem : There were blisters, holes and layer of salts under the original polymeric coating after more than 50 years of service. When old coating was removed m...
BELZONA REPAIRS AND REBUILDS POWER PLANT CONDENSER
Date Created: 2/5/2010
Industry: Power (POWR)  |  Application: HEX-Heat Exchangers (HEX)  |  Products:

Belzona® 1111 (Super Metal) 

Belzona® 1321 (Ceramic S Metal)


Problem : Inspection during the plant shutdown, showed severe corrosion on the heat exchanger with poor sealing on division bars and seal faces.
BELZONA PROTECTS WET CYLINDER LINERS ON DIESEL ENGINE
Date Created: 3/27/2011
Industry: Power (POWR)  |  Application: ENC-Engines and Casings (ENC)  |  Products:

Belzona® 1311 (Ceramic R Metal)

Belzona® 1391 (Ceramic HT)


Problem : Erosion corrosion pitting on liner bodies.
Belzona repairs porcelain shed
Date Created: 11/3/2015
Industry: Power (POWR)  |  Application: VPF-Valves, Pipes and Fittings (VPF)  |  Products:

Belzona 1111 (Supermetal)

Belzona 4311 (Magma CR1)

Belzona 2211 (MP Hi-build Elastomer)


Problem : To replace the shed would be expensive, involving crane hire, complex removal of various plant and the need to draft in a team of skilled labour.
Belzona Repairs and Protects Circulating Water Pipelines
Date Created: 11/21/2023
Industry: Power (POWR)  |  Application: VPF-Valves, Pipes and Fittings (VPF)  |  Products: Belzona 1111 (Super Metal), Belzona 5811 (Immersion Grade)
Problem : The circulating water pipeline has not been replaced in over 30 years since the factory was built and leakage problems often occured due to corrosion....
BELZONA REPAIR TO TURBINE STATIONARY BLADE HOLDER
Date Created: 11/16/2006
Industry: Power (POWR)  |  Application: CEP-Centrifugal Pumps (CEP)  |  Products:

Belzona® 1111 (Super Metal)

Belzona® 1591 (Ceramic XHT)


Problem : Erosion-corrosion on seating area of the upper and lower halves of the stationary blade holder. This had been caused by many years exposure to saturat...
BELZONA REPAIR TO TURBINE STATIONARY BLADE HOLDER CASING
Date Created: 11/16/2006
Industry: Power (POWR)  |  Application: CEP-Centrifugal Pumps (CEP)  |  Products: Belzona® 1591 (Ceramic XHT)
Problem : Erosion-corrosion of the Turbine Casing, top and bottom seating area for the Stationary Blade Holder.
FAN BLADES RESTORED WITH BELZONA SYSTEM
Date Created: 3/31/2010
Industry: Power (POWR)  |  Application: FBC-Fans, Blowers and Compressors (FBC)  |  Products:

Belzona® 1111 (Super Metal)

Belzona® 1341 (Supermetalglide)

Belzona® 5811 (Immersion Grade)


Problem : Damage and erosion on the leading edges of the blades reduced the overall efficiency and operation of the cooling system.
Belzona SuperWrap II Novel Nuclear Insert
Date Created: 1/17/2018
Industry: Power (POWR)  |  Application: TCC-Tanks and Chemical Containment Areas (TCC)  |  Products:

Belzona SuperWrap II System

Belzona 1161 (Super UW-Metal)

Belzona 1321 (Ceramic S-Metal)


Problem : Damp conditions within the area have caused the breakdown of concrete surroundings and corrosion of the pipework, leading to significant loss of wall ...
INJECTION OF BELZONA REPAIRS SHAFT
Date Created: 4/3/2008
Industry: Power (POWR)  |  Application: MPT-Mechanical Power Transmission (MPT)  |  Products: Belzona® 1321 (Ceramic S Metal)
Problem : After more than 30 years working, the shaft had severe damage and loss of diameter causing water leaks
BELZONA PROTECTS CHEMICAL CONTAINMENT AREAS
Date Created: 4/3/2008
Industry: Power (POWR)  |  Application: TCC-Tanks and Chemical Containment Areas (TCC)  |  Products: Belzona® 4311 (Magma CR1)
Belzona® 4131 (Magma Screed)

Problem : Occasional spills during the operations of filling up the tanks caused major damage to the previous coating
BELZONA REPAIRS DEFECTS ON HYDRAULIC RAMS
Date Created: 1/28/2016
Industry: Power (POWR)  |  Application: MPT-Mechanical Power Transmission (MPT)  |  Products:

Belzona 1111 (Super Metal) 


Problem : Ongoing corrosion of point defects in the stainless cladding on the rams had led to the large defects now seen. Sharp edges on the defects could cause...
BELZONA® REBUILT CUTWATER EDGE OF COOLING PUMP
Date Created: 7/2/2010
Industry: Power (POWR)  |  Application: CEP-Centrifugal Pumps (CEP)  |  Products:

Belzona 1311 (Ceramic R-Metal)

Belzona 1321 (Ceramic S-Metal)


Problem : Erosion and corrosion caused wear of cutwater edge and as a result reduced pump efficiency occured
BELZONA, ALTERNATIVE TO REPLACEMENT OF PIPE BENDS
Date Created: 2/27/2008
Industry: Power (POWR)  |  Application: SHM-Solids Handling Machinery (SHM)  |  Products: Belzona® 1812 (Ceramic Carbide FP)
Problem : Severe erosion damage to pipe bend linings due to the angle and force of coal dust hitting the inner surface of the pipe.
BELZONA GIVES OLD PUMP NEW LEASE OF LIFE
Date Created: 2/27/2008
Industry: Power (POWR)  |  Application: CEP-Centrifugal Pumps (CEP)  |  Products: Belzona® 1311 (Ceramic R Metal)
Belzona® 1321 (Ceramic S Metal)

Problem : Deterioration due to bimetallic corrosion and sea water erosion.
BELZONA STOPS HIGH VOLTAGE CIRCUIT BREAKER LEAK
Date Created: 10/2/2015
Industry: Power (POWR)  |  Application: VPF-Valves, Pipes and Fittings (VPF)  |  Products:

Belzona 1212


Problem : With a broken seal, SF6 gas was leaking into the environment. SF6 is potent greenhouse gas and subject to strict environmental control.
Belzona 7111 used to isolate vibration pads on 3 x Compressors
Date Created: 10/26/2020
Industry: Power (POWR)  |  Application: GSS-Gaskets, Seals and Shims (GSS)  |  Products:

Belzona 71111


Problem : Replacing old washers on the foundation of the motor compressors to ensure stability would be timely and costly and have a large impact on the operati...
Repair of Wind Turbine Bearing Sockets with Belzona
Date Created: 8/6/2021
Industry: Power (POWR)  |  Application: MPT-Mechanical Power Transmission (MPT)  |  Products:

Belzona 1111 (SuperMetal)


Problem : Knockout of bearing sockets - manifested by loud, irregular operation of wind turbine gears.
Belzona Proven Cavitation Protection To A Francis Turbine
Date Created: 1/12/2021
Industry: Power (POWR)  |  Application: CEP-Centrifugal Pumps (CEP)  |  Products:

Belzona 1221 (Super E-Metal)

Belzona 2141 (ACR-Fluid Elastomer)

Belzona 2941 (Elastomer SP-Conditioner)


Problem : Cavitation has caused erosion of the parent metal and loss of performance of the turbine.
Belzona protects a Heat Exchanger in a CHP Plant
Date Created: 5/12/2021
Industry: Power (POWR)  |  Application: HEX-Heat Exchangers (HEX)  |  Products:

Belzona 1121 (SUPER XL-METAL)

Belzona 5811 (Immersion Grade)


Problem : The problem was erosion and corrosion of the tube sheets and capacitor chambers. Erosion occurred as a result of liquid flow, galvanic corrosion occur...
Belzona Overhauls a Pump in a Waste Incineration Plant
Date Created: 10/26/2021
Industry: Power (POWR)  |  Application: CEP-Centrifugal Pumps (CEP)  |  Products:

Belzona 1111 (Super-Metal)

Belzona 1381

Belzona 1813


Problem : After a local inspection, a technology was developed to repair damaged pump components based on a coating system that increases erosive resistance for...
Belzona 1331 rebuilds Turbine Cover in the Hydro Power Industry
Date Created: 7/26/2021
Industry: Power (POWR)  |  Application: VPF-Valves, Pipes and Fittings (VPF)  |  Products:

Belzona 1331


Problem : The turbine cover became oval due to welding work on the outer circumference. The fits on the inside diameter also warped. Since these surfaces alread...
Transformer Belzona Repairs a Transformer
Date Created: 3/19/2024
Industry: Power (POWR)  |  Application: GSS-Gaskets, Seals and Shims (GSS)  |  Products: Belzona 1161 (Super UW-Metal), Belzona 5831 (ST-Barrier), Accessories
Problem : A large transformer in Amsterdam showed leaks on the flange face of the cover. Since the cover is full of connections and connections, it is not possi...
Wind Turbine LEP repaired with Belzona 5721
Date Created: 9/15/2021
Industry: Power (POWR)  |  Application: FBC-Fans, Blowers and Compressors (FBC)  |  Products:

Belzona 1221 (Super E-Metal)

Belzona 5721


Problem : A large energy company in Poland were looking for a solution to repair pitting of the LEP of a wind turbine blades and also supply a LEP coating over ...
Belzona Elastomer Repairs a Francis Turbine
Date Created: 3/20/2020
Industry: Power (POWR)  |  Application: CEP-Centrifugal Pumps (CEP)  |  Products:

Belzona 2941

Belzona 2141

Belzona 1221

Belzona 9121


Problem : Mechanical damage of Francis turbine blades due to strong cavitation.
Belzona 1812 Protects Screw Conveyor
Date Created: 12/5/2022
Industry: Power (POWR)  |  Application: SHM-Solids Handling Machinery (SHM)  |  Products: Belzona 1812 (Ceramic Carbide FP)
Problem : Secondary fuel (SBS) is the end product in the processing of household waste, household-type commercial waste and commercial waste in mechanical, mech...
Diffuser ring resurface and coated with Belzona
Date Created: 4/12/2024
Industry: Power (POWR)  |  Application: CEP-Centrifugal Pumps (CEP)  |  Products: Belzona 1111 (Super Metal), Belzona 1341 (Supermetalglide)
Problem : Diffuser ring was corroded and certain areas were worn out and needed to be resurfaced.
FRANCIS TURBINE SHAFT PROTECTED WITH BELZONA
Date Created: 5/24/2012
Industry: Power (POWR)  |  Application: MPT-Mechanical Power Transmission (MPT)  |  Products:

Belzona® 1341 (Supermetaglide)

Belzona® 2141 (ACR-Fluid Elastomer)

Belzona® 2941 (Elastomer SP-Conditioner)


Problem : Shaft damaged by cavitation and erosion
Hydroelectric Generating Station Scroll Tunnel
Date Created: 7/16/2019
Industry: Power (POWR)  |  Application: WPA-Wall Problem Areas (WPA)  |  Products: Belzona 4141 (Magma-Build)
Belzona 4131 (Magma-Screed)
Belzona 5811 (Immersion Grade),
Problem : The concrete scroll tunnel walls, floor, and ceiling were deteriorating due to many years of operation. Total area to be treated was 9000 sq. ft. Bel...
Chimney restored with Belzona
Date Created: 1/22/2019
Industry: Power (POWR)  |  Application: FBC-Fans, Blowers and Compressors (FBC)  |  Products:

Belzona 5111 (Ceramic Cladding) (Special RAL3000)

Belzona 5911 (Ceramic Cladding Conditioner)


Problem : The 120-meter high chimney of the plant’s combined heat and power plants required a new more durable coating protection. Previous coatings were very q...
Belzona Repairs and Protects Chimney Masonry
Date Created: 11/6/2018
Industry: Power (POWR)  |  Application: WPA-Wall Problem Areas (WPA)  |  Products:

Belzona 4111 (Magma-Quartz)

Belzona 4141 (Magma-Built)

Belzona 4151 (Magma-Quartz Resin)

Belzona 4341 (Magma CR4)

Belzona 4911 (Magma TX Conditioner)


Problem : The top of the stack had deteriorated due to flue gas and water ingress, causing the mortar to break down and bricks to become loose.
COLD BONDING WITH BELZONA OFFERED ALTERNATIVE REPAIR TO PENSTOCK
Date Created: 6/12/2012
Industry: Power (POWR)  |  Application: GSS-Gaskets, Seals and Shims (GSS)  |  Products:

Belzona® 1211 (E Metal)

Belzona® 5811 (Immersion Grade)


Problem : The penstock had been weld repaired and due to the nature of hot works, the penstock had deformed and created a void between the penstock pipe and the...
BELZONA LEADING EDGE SOLUTION FOR WICKET GATES
Date Created: 6/12/2012
Industry: Power (POWR)  |  Application: CEP-Centrifugal Pumps (CEP)  |  Products:

Belzona® 1341 (Supermetalglide)

Belzona® 2121 (D&A Hi Coat Elastomer)


Problem : Due to the operating envrionment, wicket gates suffer from corrosion and abrasion on the leading edge, due to entrained solid particles in the water.
BELZONA REPAIRS INJECTION PIPES IN FGD UNIT
Date Created: 4/8/2008
Industry: Power (POWR)  |  Application: VPF-Valves, Pipes and Fittings (VPF)  |  Products:

Belzona® 1391 (Ceramic HT)

Belzona® 1812 (Ceramic Carbide FP)


Problem : Limestone slurry is injected through the nozzles. This falls on the GRP pipeline connecting the nozzles causing holes
BELZONA GIVES LIFE TO PUMP
Date Created: 4/10/2008
Industry: Power (POWR)  |  Application: ENC-Engines and Casings (ENC)  |  Products: Belzona® 1111 (Super Metal)
Problem : Due to inaccurate assembling of suction pipe and pressure pipe both suction and pressure flanges were torn off the pump body.
BELZONA GIVES SECOND LIFE TO POLYMER CONCRETE TANK
Date Created: 4/10/2008
Industry: Power (POWR)  |  Application: TCC-Tanks and Chemical Containment Areas (TCC)  |  Products:
Belzona® 4111 (Magma Quartz)
Belzona® 4341 (Magma CR4)

Problem : Incorrect maintenance caused cracks to develop in several tanks and leakages of acid onto the floor. Every tank costs more than 15000 USD. Two of the ...
BELZONA PROTECTS FILTER FROM SHELLS
Date Created: 4/4/2008
Industry: Power (POWR)  |  Application: TCC-Tanks and Chemical Containment Areas (TCC)  |  Products:
Belzona® 1111 (Super Metal)
Belzona® 1321 (Ceramic S Metal)

Problem : Extensive corrosion and deep erosion of metal
POWER COMPANY APPROVES THE BELZONA SOLUTION
Date Created: 4/4/2008
Industry: Power (POWR)  |  Application: CEP-Centrifugal Pumps (CEP)  |  Products:

Belzona® 1321 (Ceramic S Metal)

Belzona® 1341 (Supermetalglide)


Problem : Erosion-Corrosion caused by sea water.
BELZONA REPAIRS BROKEN INSULATORS
Date Created: 8/5/2008
Industry: Power (POWR)  |  Application: ENC-Engines and Casings (ENC)  |  Products: Belzona® 2211 (MP Hi-Build Elastomer)
Belzona® 8111 (Mouldable Wood)

Problem : Broken insulator, compromising safety on site.
BELZONA REPAIRS A VERY LARGE PUMP HOUSING
Date Created: 2/22/2006
Industry: Power (POWR)  |  Application: CEP-Centrifugal Pumps (CEP)  |  Products: Belzona® 1111 (Super Metal)
Problem : Water infiltration between joint of metal and concrete
REBUILD AND PROTECTION OF A FRANCIS TURBINE WITH BELZONA
Date Created: 1/31/2006
Industry: Power (POWR)  |  Application: CEP-Centrifugal Pumps (CEP)  |  Products: Belzona® 1111 (Super Metal)
Belzona® 1341 (Supermetalglide)

Problem : The turbine was not running efficiently due to extensive erosion and corrosion damage.
BELZONA REPAIRS A HYDROELECTRIC TURBINE
Date Created: 2/2/2006
Industry: Power (POWR)  |  Application: CEP-Centrifugal Pumps (CEP)  |  Products:

Belzona® 1311 (Ceramic R-Metal) Belzona® 1341 (Supermetalglide) Belzona® 5811 (Immersion Grade)


Problem : Erosion, corrosion and cavitation of the stay vanes and the casing had induced vibration into the turbine and was also making the turbine run ineffici...
BELZONA UPGRADES WEAR PLATES ON PELTON TURBINE
Date Created: 2/2/2006
Industry: Power (POWR)  |  Application: SHM-Solids Handling Machinery (SHM)  |  Products: Belzona® 1311 (Ceramic R-Metal) 
Belzona® 5811 (Immersion Grade) 
Belzona® 1812 (Ceramic Carbide FP)

Problem : Vibration had lead to weld failure on the splash plates and the anti-wear plates needed replacing
BELZONA REBUILDS AND PROTECTS A BULB TURBINE BODY
Date Created: 2/2/2006
Industry: Power (POWR)  |  Application: CEP-Centrifugal Pumps (CEP)  |  Products:

Belzona® 1111 (Supermetal) Belzona® 1341 (Supermetalglide)


Problem : Severe galvanic corrosion between inox and steel leading to water infiltration.
BELZONA REBUILDS AND PROTECTS TURBINE RUNNER HUB
Date Created: 2/2/2006
Industry: Power (POWR)  |  Application: CEP-Centrifugal Pumps (CEP)  |  Products:

Belzona® 1111 (Super Metal)

Belzona® 1341 (Supermetalglide)


Problem : The turbine hub had suffered from erosion due to cavitation.
BELZONA SOLVES COAL POWER PLANT ASH PIPE PROBLEM
Date Created: 1/24/2006
Industry: Power (POWR)  |  Application: VPF-Valves, Pipes and Fittings (VPF)  |  Products:

Belzona® 1811 (Ceramic Carbide)


Problem : Holed pipe caused by coal ash containing a high percentage of quartz
BELZONA GRIP SYSTEM HELPS POWER PLANT
Date Created: 1/25/2006
Industry: Power (POWR)  |  Application: SHM-Solids Handling Machinery (SHM)  |  Products:

Belzona® 1321 (Ceramic S-Metal)

Belzona® 9211 (Supergrip Aggregate)


Problem : The original rubber lagging had worn away and the loss in friction was allowing the belt to slip and lose efficiency.
BELZONA SEALS LEAKING TRANSFORMER FLANGES
Date Created: 1/30/2006
Industry: Power (POWR)  |  Application: TCC-Tanks and Chemical Containment Areas (TCC)  |  Products:

Belzona® 2211 (MP Hi-Build Elastomer)

Belzona® 2221 (MP Fluid Elastomer)


Problem : Oil was leaking out between the flanges.
BELZONA REPAIRS LEAKING TRANSFORMER
Date Created: 1/30/2006
Industry: Power (POWR)  |  Application: VPF-Valves, Pipes and Fittings (VPF)  |  Products:

Belzona® 1111 (Super Metal)

Belzona® 1221 (Super E Metal)


Problem : The cooling fins of the transformer had been damaged. Previous repairs lasted only a short while.
BELZONA SEALS SF6 LEAKS AT HYDROELECTRIC POWER STATION
Date Created: 1/30/2006
Industry: Power (POWR)  |  Application: GSS-Gaskets, Seals and Shims (GSS)  |  Products:

Belzona® 2211 (MP Hi-Build Elastomer)


Problem : SF6 gas was leaking from the joints of the system requiring regular refilling.
BELZONA GIVES A FRANCIS TURBINE A NEW LEASE OF LIFE
Date Created: 1/31/2006
Industry: Power (POWR)  |  Application: CEP-Centrifugal Pumps (CEP)  |  Products:

Belzona® 1111 (Super Metal)

Belzona® 1341 (Supermetalglide)


Problem : The working surfaces on the runner had suffered from erosion causing the turbine to lose efficiency.
BELZONA REPAIRS MAIN COOLING WATER SYSTEM FLANGE
Date Created: 10/13/2009
Industry: Power (POWR)  |  Application: VPF-Valves, Pipes and Fittings (VPF)  |  Products:

Belzona® 1111 (Super Metal)


Problem : A new spool had been manufactured to connect the intake pipe to the rest of the cooling water system. During welding, the flange on this spool had bec...
BELZONA SEALS INSULATOR LEAKS
Date Created: 1/30/2006
Industry: Power (POWR)  |  Application: GSS-Gaskets, Seals and Shims (GSS)  |  Products:

Belzona® 2121 (D&A Hi-Coat Elastomer)


Problem : Seal within insulators eroded and as a result oil leakage began to occur.
BELZONA REPAIRS AND IMPROVES FRANCIS TURBINE RUNNER
Date Created: 1/31/2006
Industry: Power (POWR)  |  Application: CEP-Centrifugal Pumps (CEP)  |  Products:

Belzona® 1111 (Super Metal) Belzona® 1341 (Supermetalglide)


Problem : The runner had suffered extensive damage from erosion, corrosion and mechanical damage.
BELZONA REPAIRS FRANCIS TURBINE WICKET GATES
Date Created: 1/31/2006
Industry: Power (POWR)  |  Application: CEP-Centrifugal Pumps (CEP)  |  Products:

Belzona® 1111 (Super Metal) Belzona® 1341 (Supermetalglide)


Problem : Impact by debris in the water in conjunction with erosion and corrosion had left this turbine in a terrible state of repair and in need of replacement
BELZONA PROTECTS HYDROELECTRIC TURBINES
Date Created: 1/31/2006
Industry: Power (POWR)  |  Application: CEP-Centrifugal Pumps (CEP)  |  Products:

Belzona® 1341 (Supermetalglide)


Problem : Erosion caused by entrained particles in the water, there was also corrosion damage present. 
Coating Internal Surface of Cooling Water Pipeline
Date Created: 4/11/2019
Industry: Power (POWR)  |  Application: TCC-Tanks and Chemical Containment Areas (TCC)  |  Products:

Belzona 5811 (Immersion Grade)

Belzona 1341 (Supermetalguide)


Problem : The cooling water (CW) pipe is the main focus for coating application due to failure of a previous coal tar epoxy coating on the internal surface of t...
BELZONA REPAIRS AND PROTECTS TURBINE
Date Created: 6/30/2015
Industry: Power (POWR)  |  Application: CEP-Centrifugal Pumps (CEP)  |  Products:

Belzona 1111 (Super Metal)

Belzona 1321 (Ceramic S-Metal)

Belzona 9111 (Cleaner/Degreaser)


Problem : Damage on the 24 turbine blades due to erosion and corrosion. 70% of the blades had the same type of problem.
BELZONA AVOIDS LONGER DOWNTIME
Date Created: 9/11/2015
Industry: Power (POWR)  |  Application: FBC-Fans, Blowers and Compressors (FBC)  |  Products:

Belzona 1311 (Ceramic R-Metal)

Belzona 1341 (Ceramic S-Metal)

Belzona 9111 (Cleaner Degreaser)


Problem : Wear on the flange caused sealing problems and erosion/corrosion on the cone’s border. Total disassembly of the unit would cause a longer downtime.
BELZONA PROTECTS VALVE SEAL AREA
Date Created: 6/30/2015
Industry: Power (POWR)  |  Application: GSS-Gaskets, Seals and Shims (GSS)  |  Products:

Belzona 1321 (Ceramic S-Metal)

Belzona 9111 (Cleaner/Degreaser)


Problem : Valve with erosion problems in the perimeter of the seal joint. In certain areas there were small holes but in other areas there were deeper holes.
BELZONA PROTECTS NEW STAINLESS STEEL PIPE SPOOLS
Date Created: 12/4/2014
Industry: Power (POWR)  |  Application: VPF-Valves, Pipes and Fittings (VPF)  |  Products:

Belzona 4311 (Magma CR1)


Problem : Previously, carbon steel pipe spools were lined with rubber. During the pipe spool service, various chemicals had broken down the rubber lining and st...
20 YEAR OLD BELZONA PUMP COATING
Date Created: 3/31/2008
Industry: Power (POWR)  |  Application: CEP-Centrifugal Pumps (CEP)  |  Products:

Belzona® 1321 (Ceramic S Metal)


Problem : Pumps were not lasting very long. The new planner wanted to try some of the new coatings available.
BELZONA SEALS TRANSFORMER BUNDING
Date Created: 6/6/2011
Industry: Power (POWR)  |  Application: GSS-Gaskets, Seals and Shims (GSS)  |  Products:

Belzona® 4111 (Magma Quartz)

Belzona® 2141 (ACR-Fluid Elastomer)


Problem : The bunding for oil-filled transformers was made up of many interconnected small concrete bunds. Connection to each bund was through polyethylene pipe...
Abrasion protection for coal classifiers with Belzona® 1813
Date Created: 9/5/2012
Industry: Power (POWR)  |  Application: SHM-Solids Handling Machinery (SHM)  |  Products:

Belzona® 1813


Problem : Extensive abrasion and wear
BELZONA REFURBISHES EIGHTY YEAR OLD TURBINE RUNNER
Date Created: 9/7/2011
Industry: Power (POWR)  |  Application: CEP-Centrifugal Pumps (CEP)  |  Products:

Belzona® 1121 (Super XL Metal)

Belzona® 1341 (Supermetalglide)


Problem : Years of use had caused severe corrosion and cavitation erosion on the turbine. Customer had received bids for new replacement but chose Belzona on ec...
BELZONA SEALS LEAKING CABLE END BUSHING
Date Created: 5/16/2013
Industry: Power (POWR)  |  Application: VPF-Valves, Pipes and Fittings (VPF)  |  Products:

Belzona® 1221(Super E-Metal) Belzona® 1161(Super UW-Metal) Belzona® 5831(ST-Barrier)


Problem : The yellow phase bushing was leaking oil and the uncontrolled release required sealing to allow further planned maintenance of other transformers in t...
BELZONA REBUILDS WEAR RING SEATS
Date Created: 11/24/2007
Industry: Power (POWR)  |  Application: CEP-Centrifugal Pumps (CEP)  |  Products: Belzona® 1311 (Ceramic R-Metal)
Problem : Severe erosion corrosion
CONDENSER TUBESHEET RESTORED WITH BELZONA
Date Created: 2/20/2014
Industry: Power (POWR)  |  Application: HEX-Heat Exchangers (HEX)  |  Products:

Belzona 1311 (Ceramic R-Metal)

Belzona 1331

Belzona 2211 (MP Hi-Build Elastomer)


Problem : The tubesheet had suffered from bimetallic corrosion around the tubes and at the edges of the tubesheet as well as metal loss due to erosion.
SF6 GAS LEAKS SEALED WITH BELZONA
Date Created: 12/13/2012
Industry: Power (POWR)  |  Application: TCC-Tanks and Chemical Containment Areas (TCC)  |  Products:

Belzona® 2221 (MP Fluid Elastomer)


Problem : Failure of the original sealant between the bolted flanges had resulted in loss of containment of the insulating SF6 gas, a potent greenhouse gas.
BELZONA BRINGS BACK LIFE TO 20 YEAR OLD TRANSFORMER
Date Created: 8/18/2015
Industry: Power (POWR)  |  Application: TCC-Tanks and Chemical Containment Areas (TCC)  |  Products:

Belzona 1161 (Super UW-Metal)

Belzona 9341 (Reinforcement Tape)


Problem : The transformer was temporarily drained and shut down due to leaking oil contaminating the surrounding ground soil, which was a safety and environment...
BELZONA SEALS HOLE IN GLASS LINED REACTOR
Date Created: 9/17/2014
Industry: Power (POWR)  |  Application: TCC-Tanks and Chemical Containment Areas (TCC)  |  Products:

Belzona 1591 (Ceramic XHT)


Problem : Lining had suffered from impact damage, resulting in a small hole in the lining. This made the reactor unusable.
BELZONA REPAIRS TURBINE SHAFT AT A POWER STATION
Date Created: 9/17/2014
Industry: Power (POWR)  |  Application: CEP-Centrifugal Pumps (CEP)  |  Products:

Belzona 1341 (Supermetalglide)

Belzona 2141 (ACR-Fluid Elastomer)

Belzona 2941 (Elastomer SP-Conditioner)


Problem : Damaged on turbine shaft was caused by cavitation, erosion and corrosion.    
Belzona Trials New SF6 Leak Solution
Date Created: 4/9/2024
Industry: Power (POWR)  |  Application: GSS-Gaskets, Seals and Shims (GSS)  |  Products: Belzona 1981 (SuperWrap II), Belzona 7311
Problem : SF6 is a gas which is used throughout the electricity industry as an insulating medium in switchgear. It provides many tangible benefits, however it i...
BELZONA REPAIR TO POWER PLANT COAL BELT
Date Created: 7/23/2007
Industry: Power (POWR)  |  Application: SHM-Solids Handling Machinery (SHM)  |  Products: Belzona® 2111 (D&A Hi-Build Elastomer)
Problem : Belt developed a large burn hole. This rendered the belt unusable until fixed.
COAL CONVEYER REPAIRED WITH BELZONA ELASTOMER
Date Created: 7/23/2007
Industry: Power (POWR)  |  Application: SHM-Solids Handling Machinery (SHM)  |  Products:

Belzona® 2111 (D&A Hi-Build Elastomer)

Belzona® 9341 (Reinforcement Tape)


Problem : The belt had delaminated and lost the top two plys in areas. Plant officials worried that the belt integrity was in jeopardy due to the extensive dama...
LARGE HOLE IN TANK REPAIRED WITH BELZONA
Date Created: 7/23/2007
Industry: Power (POWR)  |  Application: TCC-Tanks and Chemical Containment Areas (TCC)  |  Products: Belzona® 1121 (Super XL-Metal)
Problem : The tank developed a large hole in the top due to years of corrosion
TANK BASE SEALING WITH BELZONA SOLUTION
Date Created: 7/23/2007
Industry: Power (POWR)  |  Application: GSS-Gaskets, Seals and Shims (GSS)  |  Products: Belzona® 3111 (Flexible Membrane)
Problem : Moisture was seeping through the concrete tank pad and collecting under the tank. Plant officials feared that the tank bottom would be compromised by...
Wind turbine blades LEP protected with Belzona 5721
Date Created: 4/11/2024
Industry: Power (POWR)  |  Application: FBC-Fans, Blowers and Compressors (FBC)  |  Products: Belzona 2911 (Elastomer QD Conditioner), Belzona 5721
Problem : A customer in Southwestern Ontario was looking to repair and refurbish some of their blades that were affected from severe erosion. The blades were no...
FLEXIBLE PROTECTION FOR ACID BUND WITH BELZONA
Date Created: 2/19/2016
Industry: Power (POWR)  |  Application: TCC-Tanks and Chemical Containment Areas (TCC)  |  Products:

Belzona 4361


Problem : The bund in place to contain spillages from a 93% sulfuric acid tank experienced splashes and spills, resulting in the failure of existing protection....
UPGRADED BELZONA LINING SPECIFICATION FOR SEA WATER PUMP
Date Created: 5/28/2015
Industry: Power (POWR)  |  Application: CEP-Centrifugal Pumps (CEP)  |  Products:

Belzona 1331


Problem : Superior erosion resistant lining required to protect the pump from further erosion-corrosion.
BELZONA STOPS TANK LEAK
Date Created: 8/19/2015
Industry: Power (POWR)  |  Application: TCC-Tanks and Chemical Containment Areas (TCC)  |  Products:

Belzona 1111 (Super Metal)

Belzona 1291 (ES-Metal)

Belzona 9311 (Reinforcing Tape)


Problem : Emergency water tank was thin walled and leaking. Welding produced more leaks. The tank could not be taken out of service. Thin wall and leaks needed...
BELZONA SEALED THE LOCK
Date Created: 8/11/2015
Industry: Power (POWR)  |  Application: FPA-Floor Problem Areas (FPA)  |  Products:

Belzona 4111 (Magma-Quartz)


Problem : Damaged concrete below the seal plate let water leak into the lock.
Belzona Repairs Francis Turbine In Hydro-Power Plant
Date Created: 4/1/2022
Industry: Power (POWR)  |  Application: CEP-Centrifugal Pumps (CEP)  |  Products:

Belzona 1341 (Supermetalglide)


Problem : After years in service the Francis turbine has began to corrode and erode.
BELZONA RESTORES HYDROGEN COOLER ENDS
Date Created: 11/15/2009
Industry: Power (POWR)  |  Application: MPT-Mechanical Power Transmission (MPT)  |  Products:

Belzona® 1111 (Super Metal)


Problem : Seals had become out of round and as a result gas leaks had started.
Belzona Seals Cooling Tower at Government Building
Date Created: 4/20/2005
Industry: Power (POWR)  |  Application: TCC-Tanks and Chemical Containment Areas (TCC)  |  Products:

Belzona® 1221 (Super E-Metal)

Belzona® 5811 (Immersion Grade)


Problem : Corrosion and leaks particularly at joints.
BELZONA MAINTAINS FRANCIS TURBINE
Date Created: 12/14/2007
Industry: Power (POWR)  |  Application: CEP-Centrifugal Pumps (CEP)  |  Products:

Belzona® 1111 (Super Metal)

Belzona® 1321 (Ceramic S Metal)


Problem : The water had produced an erosion/corrosion effect in several sections of four different parts of the Turbine. The biggest damage was located in the ...
BELZONA PROTECTS A POWER STATION CHIMNEY STACK
Date Created: 3/30/2010
Industry: Power (POWR)  |  Application: WPA-Wall Problem Areas (WPA)  |  Products:

Belzona® 5111 (Ceramic Cladding) Belzona® 4141 (Magma Build)


Problem : Existing coating was beginning to degrade due to exhaust gases and ultra-violet (UV) breakdown combined with inclement weather.
FOUR LARGE CONDENSERS PROTECTED WITH BELZONA
Date Created: 10/13/2011
Industry: Power (POWR)  |  Application: HEX-Heat Exchangers (HEX)  |  Products:

Belzona 1341 (Supermetalglide)

Belzona 5811 (Immersion Grade)


Problem : The client wanted to protect new tube sheets against bimetallic corrosion and tubes against corrosion/erosion. Also required to protect the condenser ...
BELZONA PROVEN CAVITATION PROTECTION TO FRANCIS TURBINE
Date Created: 3/9/2010
Industry: Power (POWR)  |  Application: CEP-Centrifugal Pumps (CEP)  |  Products:

Belzona® 1311 (Ceramic R Metal) Belzona® 1341 (Supermetalglide) Belzona® 2141 (ACR Elastomer)


Problem : Cavitation had caused erosion of the metal and loss of turbine performance. Belzona® 1311 and Belzona® 1341 had been applied in 2004, but had suffered...
Belzona Protects Francis Turbine Runner
Date Created: 10/18/2017
Industry: Power (POWR)  |  Application: CEP-Centrifugal Pumps (CEP)  |  Products:

Belzona 1311 (Ceramic R-Metal)

Belzona 1341 (Supermetalglide)


Problem : Erosion/Corrosion
BELZONA REPAIRS 315 kW MOTOR SHAFT
Date Created: 10/13/2011
Industry: Power (POWR)  |  Application: MPT-Mechanical Power Transmission (MPT)  |  Products:

Belzona® 1111 (Super Metal)


Problem : Shaft had been damagerd by failed bearing.
Belzona repair the welding aluminum seams
Date Created: 10/18/2017
Industry: Power (POWR)  |  Application: SOS-Ships and Offshore Structures (SOS)  |  Products:

Belzona 2211 (MP Hi-Build Elastomer)

Belzona 2131 (D&A Fluid Elastomer)


Problem : Cracks in the aluminium 
Repairing power station cooling water pumps with Belzona
Date Created: 10/18/2017
Industry: Power (POWR)  |  Application: CEP-Centrifugal Pumps (CEP)  |  Products:

Belzona 1311 (Ceramic R Metal)

Belzona 1341 (Supermetalglide)


Problem : This pump had been in service for 35 years and was suffering erosion corrosion damage due to constant water flow.
Belzona 5831 protects wet surface of steel pipelines.
Date Created: 5/25/2020
Industry: Power (POWR)  |  Application: VPF-Valves, Pipes and Fittings (VPF)  |  Products:

Belzona 5831 (ST-Barrier)


Problem : 3 steel pipelines suffer from outside constant corrosion due to the moisty environment, so the customer needed to protect them. Space around of pipeli...
Tube sheet engine cooling exchanger protection with Belzona
Date Created: 6/1/2020
Industry: Power (POWR)  |  Application: HEX-Heat Exchangers (HEX)  |  Products:

Belzona 1111 (super metal)

Belzona 4311 (Magma CR1)


Problem : These strong acids even if they are diluted cause big corrosion.
Condenser Rubber liner repaired with Belzona
Date Created: 1/30/2019
Industry: Power (POWR)  |  Application: GSS-Gaskets, Seals and Shims (GSS)  |  Products:

Belzona 2111 (D&A High-Build Elastomer)

Belzona 2911 (Elastomer QD Conditioner)

Belzona 1111 (Super Metal)


Problem : Existing condenser rubber liner peels off and corrosion starts to attack the metallic surface.
PUMP BELL MOUTH REBUILT AND PROTECTED WITH BELZONA
Date Created: 2/9/2008
Industry: Power (POWR)  |  Application: CEP-Centrifugal Pumps (CEP)  |  Products: Belzona® 1311 (Ceramic R Metal)
Belzona® 1341 (Supermetalglide)

Problem : The pump bell mouth was badly eroded/corroded due to water quality.
Belzona 1151 cold plate bonding on a Blast Door
Date Created: 5/10/2021
Industry: Power (POWR)  |  Application: ENC-Engines and Casings (ENC)  |  Products:

Belzona 1151 (Smoothing metal) 


Problem : 24m steel blast door slightly of square causing fouling on roller system operation. Although the door is square across the length there is a slight tw...
BELZONA EXTENDS VALVE BODY LIFE
Date Created: 9/20/2013
Industry: Power (POWR)  |  Application: VPF-Valves, Pipes and Fittings (VPF)  |  Products:

Belzona® 1111 (Supermetal)

Belzona® 2141 (ACR-Fluid Elastomer)


Problem : The valve body was suffering from cavitation and would only last 4-6 weeks before breaking through the casting.
Rubber Lining on Limestone Filter Tank Replaced with Belzona's Epoxy Lining
Date Created: 3/13/2023
Industry: Power (POWR)  |  Application: TCC-Tanks and Chemical Containment Areas (TCC)  |  Products: Belzona 1111 (Super Metal), Belzona 1321 (Ceramic S-Metal)
Problem : Cracks, blisters, delaminations and alligatoring were found in the existing rubber lining of the tank after a long period of use without maintenance.
Belzona Florida Repairs water Discharge Flange
Date Created: 1/30/2024
Industry: Power (POWR)  |  Application: VPF-Valves, Pipes and Fittings (VPF)  |  Products: Belzona 1111 (Super Metal), Belzona 1321 (Ceramic S-Metal)
Problem : The customer had a non-Belzona coating previously applied that failed, causing corrosion scaling on the interior edge of the flange.
WICKET GATES REPAIRED WITH BELZONA
Date Created: 2/4/2016
Industry: Power (POWR)  |  Application: VPF-Valves, Pipes and Fittings (VPF)  |  Products:

Belzona 1311 (Ceramic R-Metal)

Belzona 1321 (Ceramic S-Metal)

Belzona 9111 (Cleaner/Degreaser)  


Problem : Surface preparation of a previous application was inadequate for the repair of these wicket gates. The coating was failing due to poor adhesion to an ...
IN-SITU BELZONA SHAFT REPAIR
Date Created: 1/12/2012
Industry: Power (POWR)  |  Application: MPT-Mechanical Power Transmission (MPT)  |  Products:

Belzona® 1111 (Super Metal)


Problem : The worn shaft was causing vibration and so much noise that they could not use the lecture hall.
BELZONA PROTECTS NEW BEARING WHEEL
Date Created: 9/9/2014
Industry: Power (POWR)  |  Application: FBC-Fans, Blowers and Compressors (FBC)  |  Products:

Belzona 5811 (Immersion Grade)


Problem : Erosion from the dust particles in the bag house room cause cavitated pits. Humidity and water exposure caused corrosion of the metal, shortening the ...
BELZONA PROTECTS SPRAY CASTER FAN
Date Created: 9/9/2014
Industry: Power (POWR)  |  Application: FBC-Fans, Blowers and Compressors (FBC)  |  Products:

Belzona 5891 (HT Immersion Grade) 

Belzona 9111 (Cleaner Degreaser)


Problem : Pitting, erosion, corrosion, delaminatioin and accumulation of dirt from the humidity prematurely degrades the life expectancy of the fan blades. Addi...
BELZONA SAVES OIL COOLER FROM SCRAP HEAP
Date Created: 8/19/2005
Industry: Power (POWR)  |  Application: HEX-Heat Exchangers (HEX)  |  Products:

Belzona® 1311 (Ceramic R-Metal)

Belzona® 1321 (Ceramic S-Metal)


Problem : After 40 years in service the oil coolers were suffering from severe corrosion.
BELZONA PROTECTION FOR GEARBOX INTERNAL
Date Created: 12/12/2007
Industry: Power (POWR)  |  Application: TCC-Tanks and Chemical Containment Areas (TCC)  |  Products: Belzona® 5891 (HT Immersion Grade)
Problem : Internal protection required by client to ensure long service life. Previous coatings had failed prematurely causing bearing failure and oil seal dama...
BELZONA KEEPS THE LIGHTS SHINING
Date Created: 12/31/2007
Industry: Power (POWR)  |  Application: VPF-Valves, Pipes and Fittings (VPF)  |  Products: Belzona® 1161 (Super UW-Metal)
Problem : Mis-alignment into steel turret occurred causing the Oil in the transformer to seep out and create a live oil leak.
BELZONA REPAIRS AND PROTECTS SULPHURIC ACID BUND
Date Created: 1/2/2008
Industry: Power (POWR)  |  Application: TCC-Tanks and Chemical Containment Areas (TCC)  |  Products:

Belzona® 4311 (Magma CR1)

Belzona® 4111 (Magma Quartz)


Problem : Malfunction in the system caused a quantity of 98% Acid to be dropped, followed by a quantity of distilled water. The resultant exothermic reaction wa...
BELZONA ELASTOMERS SEAL SF6 GAS LEAKS AT HYDROELECTRIC FACILITY
Date Created: 4/3/2008
Industry: Power (POWR)  |  Application: GSS-Gaskets, Seals and Shims (GSS)  |  Products:

Belzona® 2211 (MP Hi-Build Elastomer)

Belzona® 2221 (MP Fluid Elastomer)

Belzona® 1321 (Ceramic S Metal)


Problem : The constant leakage of Sulphur Hexafluride gas (SF6) was considered to be a major environmental problem being 25,000 times as effective a "greenhouse...
BELZONA REPAIRS 8" WATER PIPE/FLANGE
Date Created: 11/5/2014
Industry: Power (POWR)  |  Application: VPF-Valves, Pipes and Fittings (VPF)  |  Products:

Belzona 1121 (Super XL-Metal)

Belzona 1321 (Ceramic S-Metal)


Problem : 8" pipe had corroded all the way through the pipe in several areas around it. The heat condensers were installed directly above the flange and the pi...
THORDON BEARING GLUED IN PLACE WITH BELZONA
Date Created: 5/23/2012
Industry: Power (POWR)  |  Application: SHM-Solids Handling Machinery (SHM)  |  Products:

Belzona® 1321 (Ceramic S Metal)


Problem : The original bearing was worn out and in need of replacement. The client was looking for effective solution to bond the bearing in place.
PROTECTION OF DISTRICT HEATING SYSTEM
Date Created: 5/23/2012
Industry: Power (POWR)  |  Application: VPF-Valves, Pipes and Fittings (VPF)  |  Products:

Belzona® 5851 (HA Barrier)

Belzona® 5841

Belzona® 5831 (ST Barrier)


Problem : Corrosion on feed and return pipes as well as on supporting steelwork. System is in continuous use so products capable of application to hot surfaces ...
BELZONA REPAIR TO FRANCIS TURBINE END COVER
Date Created: 5/23/2012
Industry: Power (POWR)  |  Application: CEP-Centrifugal Pumps (CEP)  |  Products:

Belzona® 1291 (ES Metal)

Belzona® 1311 (R-Metal)

Belzona® 1341 (Supermetalglide)


Problem : The velocity of the water had led to erosion damage on the end cover of the turbine casing. Several through wall defects were reducing the efficiency ...
BELZONA REPAIR AND PROTECTION OF HYDRO PLANT DRAFT TUBE
Date Created: 6/15/2012
Industry: Power (POWR)  |  Application: CEP-Centrifugal Pumps (CEP)  |  Products:

Belzona® 4111 (Magma Quartz) Belzona® 1341 (Supermetalglide)


Problem : Severe damage caused by cavitation in the upper part of the draft tube.
BELZONA IMPROVES PROTECTION AT BASE OF CHIMNEYS
Date Created: 1/30/2012
Industry: Power (POWR)  |  Application: ENC-Engines and Casings (ENC)  |  Products:

Belzona® 3211 (Lagseal)

Belzona® 5811 (Immersion Grade)


Problem : The chimneys are made of steel and are resting on a concrete base. Moisture between the chimney and the supporting concrete resulted in corrosion taki...
CAVITATION DAMAGE IN PUMP REPAIRED
Date Created: 3/29/2007
Industry: Power (POWR)  |  Application: CEP-Centrifugal Pumps (CEP)  |  Products:

Belzona® 1221 (Super E-Metal)

Belzona® 2141 (ACR Elastomer)


Problem : Severe cavitation erosion above and below wear ring. limited time to restore pump.
Belzona SF6-FIX System Stops SF6 Leak
Date Created: 4/12/2024
Industry: Power (POWR)  |  Application: VPF-Valves, Pipes and Fittings (VPF)  |  Products: Belzona 1981 (SuperWrap II), Belzona SuperWrap, Belzona 7311
Problem : The Customer has many assets which contain SF6 as an insulating gas. The gas is used in pipework where power distribution lines are enclosed within. A...
BELZONA REPAIR & PROTECTION OF FRANCIS TURBINE RUNNERS
Date Created: 6/19/2012
Industry: Power (POWR)  |  Application: CEP-Centrifugal Pumps (CEP)  |  Products:

Belzona® 1111 (Super Metal) Belzona® 1341 (Supermetalglide)


Problem : The turbines were suffering from corrosion and erosion cavitation damage in the runner blades which caused holes.
BELZONA SEALS OIL LEAK AND PROTECTS THE ENVIRONMENT
Date Created: 8/16/2010
Industry: Power (POWR)  |  Application: VPF-Valves, Pipes and Fittings (VPF)  |  Products:

Belzona® 1161 (Super UW Metal)


Problem : Transformer oil leaking from the top of the transformer onto the ground was heading towards a drain in the road, posing a serious environmental proble...
BELZONA WEATHERPROOF PROTECTION FOR INSPECTION BOXES
Date Created: 11/3/2016
Industry: Power (POWR)  |  Application: GSS-Gaskets, Seals and Shims (GSS)  |  Products:

Belzona 1111 (Super Metal)

Belzona 3411 (Encapsulating Membrane)


Problem : Previous repairs on the boxes had been unsuccesful and close inspection revealed concealed through-wall defects as well as general corrosion damage. T...
BELZONA KEEPS WIND TURBINES SPINNING
Date Created: 7/6/2015
Industry: Power (POWR)  |  Application: VPF-Valves, Pipes and Fittings (VPF)  |  Products:

Belzona 1161 (Super UW-Metal)

Belzona 5831 (ST-Barrier)


Problem : Many of the flanges were not gas tight. Changes in tide led to dangerous gases seeping from the seabed and into the chamber. A temporary sealant had b...
3-STEP BELZONA CAVITATION SOLUTION FOR KAPLAN TURBINE BLADES
Date Created: 5/23/2016
Industry: Power (POWR)  |  Application: CEP-Centrifugal Pumps (CEP)  |  Products:

Belzona 1311 (Ceramic R-Metal)

Belzona 1341 (Supermetalglide) 

Belzona 2141 (ACR-Fluid Elastomer)


Problem : Four blades of the Kaplan turbine were experiencing metal loss as a result of cavitation. In some areas, through-wall defects started to appear. The c...
SEA WATER PUMP REPAIRED AND PROTECTED WITH BELZONA
Date Created: 9/29/2015
Industry: Power (POWR)  |  Application: CEP-Centrifugal Pumps (CEP)  |  Products:

Belzona 1311 (Ceramic R-Metal)

Belzona 1341 (Supermetalglide)

Belzona 2141 (ACR-Fluid Elastomer)

Belzona 5811 (Immersion Grade)


Problem : After several years in service, the surfaces had become corroded and eroded by sea water. In addition, cavitation damage on the vanes of the diffuser ...
TOUGH AND LASTING BELZONA PROTECTION FOR PUMP IN DESULFURIZATION UNIT
Date Created: 12/22/2015
Industry: Power (POWR)  |  Application: SHM-Solids Handling Machinery (SHM)  |  Products:

Belzona 1811 (Ceramic Carbide)


Problem : The cone was suffering from severe dry abrasion in the presence of strong concentrations of sulfides. Previously applied rubber coating started to pee...
BELZONA PROVEN SOLUTION FOR CONDENSER MAINTENANCE
Date Created: 1/11/2013
Industry: Power (POWR)  |  Application: HEX-Heat Exchangers (HEX)  |  Products:

Belzona® 2141 (ACR-Fluid Elastomer) 

Belzona® 1161 (Super UW-Metal)

Belzona® 5831 (ST-Barrier)


Problem : Replacing and welding new parts was not an option as hot work could cause potential stress damage to the condenser and would damage the newly installe...
BELZONA PROTECTS CAUSTIC CONTAINMENT AREA
Date Created: 12/5/2008
Industry: Power (POWR)  |  Application: TCC-Tanks and Chemical Containment Areas (TCC)  |  Products: Belzona® 5811 (Immersion Grade)
Problem : Customers Caustic Containment Area coating had failed and needed a new impervious coating installed.
BELZONA PROTECTS 98% SULFURIC ACID CONTAINMENT AREA
Date Created: 12/5/2008
Industry: Power (POWR)  |  Application: TCC-Tanks and Chemical Containment Areas (TCC)  |  Products: Belzona® 4311 (Magma CR1)
Problem : Sulfuric Acid containment area coating had failed and needed re-coating.
10 YEARS ON BELZONA® 4131 KEEPS ON PROTECTING
Date Created: 12/1/2008
Industry: Power (POWR)  |  Application: TCC-Tanks and Chemical Containment Areas (TCC)  |  Products:
Belzona® 4131 (Magma Screed)
Belzona® 4141 (Magma Build)

Problem : Chemicals had attacked the old lining and the concrete had deteriorated behind the fiberglass lining. Environmental contamination about to occur.
COMPETITOR FAILURE BRINGS BELZONA BACK
Date Created: 12/3/2008
Industry: Power (POWR)  |  Application: TCC-Tanks and Chemical Containment Areas (TCC)  |  Products:

Belzona® 4311 (Magma CR-1)

Belzona® 4111 (Magma Quartz)

Belzona® 5811 (Immersion Grade)


Problem : Competitor coating failed within two years. Belzona was asked to coat the concrete since Belzona® 4311 had been on the sulfuric acid tank itself for a...
Belzona provides Leading Edge Protection (LEP)
Date Created: 9/10/2021
Industry: Power (POWR)  |  Application: FBC-Fans, Blowers and Compressors (FBC)  |  Products:

Belzona 5811 (immersion grade)

Belzona 5721


Problem : A cooling tower with 4 x 9mø cells, each with 9 x 4.5m blades was to be refurbished, the main part of the works was to replace the blades. This was ma...
Belzona Seals a Wind Turbine Tower Base
Date Created: 9/15/2020
Industry: Power (POWR)  |  Application: GSS-Gaskets, Seals and Shims (GSS)  |  Products:

Belzona 3131 WG Membrane

Belzona 3921 & 3931 Conditioners

Belzona 9361 Reinforcing Sheet


Problem : The contractor sought guidance as there were several areas showing signs of metal corrosion and minor cracks to the concrete areas of two bases. A rep...
BELZONA SOLVES CORROSION LEAKS ON TRANSFORMER LV TURRET
Date Created: 5/10/2012
Industry: Power (POWR)  |  Application: TCC-Tanks and Chemical Containment Areas (TCC)  |  Products:

Belzona® 1221 (Super E Metal)

Belzona® 1161 (Super UW Metal)

Belozna® 5831 (ST Barrier) 

Belzona® 3121 (MR7)


Problem : Corrosion and oil discharges were observed to the LV Turrets which indicated through wall penetration, placing the asset at high risk of internal cont...
BELZONA SEALS LEAKING CABLE END BUSHINGS
Date Created: 8/2/2012
Industry: Power (POWR)  |  Application: VPF-Valves, Pipes and Fittings (VPF)  |  Products:

Belzona® 1291 (ES Metal)

Belzona® 1221 (Super E Metal)

Belzona® 1161 (Super UW Metal)

Belzona® 5831 (ST Barrier)


Problem : The red phase bushing was leaking oil and the uncontrolled release required sealing. The equipment is aged and the porcelain shed appeared to be fragi...
BELZONA SEALS TRANSFORMER MAIN FLANGE
Date Created: 7/22/2014
Industry: Power (POWR)  |  Application: VPF-Valves, Pipes and Fittings (VPF)  |  Products:

Belzona 1221 (Super E-Metal)

Belzona 1161 (Super UW-Metal)

Belzona 5831 (ST-Barrier)


Problem : The main flange was discharging high volumes of oil through the failing gasket system. In addition, the top and bottom bolt heads were also leaking. C...
BELZONA REPAIRS DAMAGED PORCELAIN SHED
Date Created: 10/16/2013
Industry: Power (POWR)  |  Application: VPF-Valves, Pipes and Fittings (VPF)  |  Products:

Belzona 1221 (Super E Metal)

Belzona 2211 (MP Hi-Build Elastomer)

Belzona 4311 (Magma CR1)

Belzona 8112


Problem : The Client required a swift repair solution as the outage period was due to close in a matter of days. Insufficient time to dismantle stack, replace w...
BELZONA PROTECTS POWER PLANT CONDENSERS
Date Created: 9/11/2014
Industry: Power (POWR)  |  Application: HEX-Heat Exchangers (HEX)  |  Products:

Belzona® 1321 (Ceramic S-Metal)

Belzona® 1341 (Supermetalglide)


Problem : Corrosion/erosion on the turbine condensers (heat exchangers) after years of operation. Originally un-lined, extensive bimetallic corrosion had occurr...
BELZONA RESTORES SAFETY VALVE SEAL
Date Created: 4/3/2008
Industry: Power (POWR)  |  Application: GSS-Gaskets, Seals and Shims (GSS)  |  Products: Belzona® 2131 (D&A Fluid Elastomer)
Problem : Damaged mating surface in the safety valve was allowing back-flow of water
BELZONA HELPS TO STOP LEAKAGE
Date Created: 3/28/2008
Industry: Power (POWR)  |  Application: VPF-Valves, Pipes and Fittings (VPF)  |  Products:

Belzona® 1221(Super E Metal)

Belzona® 1291 (ES-Metal)


Problem : Leakage from the pipe caused by erosion/corrosion.
BELZONA REPAIR OF CONVEYOR BELT
Date Created: 3/28/2008
Industry: Power (POWR)  |  Application: SHM-Solids Handling Machinery (SHM)  |  Products: Belzona® 2311 (SR Elastomer)
Problem : Mechanical damage on the protector/scraper was exposing the metal reinforcement
I.D. FAN SHAFT REPAIRED IN SITU WITH BELZONA
Date Created: 3/28/2008
Industry: Power (POWR)  |  Application: MPT-Mechanical Power Transmission (MPT)  |  Products:

Belzona® 1111 (Super Metal)


Problem : Shaft damaged at bearing location by seized bearing.
BELZONA PROTECTS PUMP FOUNDATIONS
Date Created: 7/22/2005
Industry: Power (POWR)  |  Application: TCC-Tanks and Chemical Containment Areas (TCC)  |  Products: Belzona® 4311 (Magma CR1)
Problem : Leaks from the pumps destroy their unprotected concrete foundations.
BELZONA REPAIR OF TWO STAGE PUMP
Date Created: 7/22/2005
Industry: Power (POWR)  |  Application: CEP-Centrifugal Pumps (CEP)  |  Products:

Belzona® 1111 (Super Metal)

Belzona® 1311 (Ceramic R-Metal)

Belzona® 1321 (Ceramic S-Metal)


Problem : Erosion, wear and corrosion of sealing elements and pump casing.
CONVENIENT BELZONA CONVEYOR BELT REPAIR
Date Created: 7/22/2005
Industry: Power (POWR)  |  Application: SHM-Solids Handling Machinery (SHM)  |  Products:

Belzona® 2311 (SR Elastomer)

Belzona® 2911 (QD Conditioner)


Problem : Joint failing due to moisture.
BELZONA RENEWS OLD PUMPS
Date Created: 10/14/2011
Industry: Power (POWR)  |  Application: CEP-Centrifugal Pumps (CEP)  |  Products:

Belzona® 1311 (Ceramic R Metal)

Belzona® 1321 (Ceramic S Metal)


Problem : When stripped down for inspection severe erosion damage on the impellers was found to be the cause of lost performance.
BELZONA PROTECTS COOLING WATER PIPELINE
Date Created: 10/14/2011
Industry: Power (POWR)  |  Application: VPF-Valves, Pipes and Fittings (VPF)  |  Products:

Belzona® 1111 (Super Metal)

Belzona® 5811 (Immersion Grade)


Problem : Pipe wall thickness measurement from outside showed heavy loss in material. The following visual inspection from inside confirmed the severity of the ...
BELZONA RUBBER LINED VALVE REPAIR
Date Created: 6/12/2014
Industry: Power (POWR)  |  Application: VPF-Valves, Pipes and Fittings (VPF)  |  Products:

Belzona 2311 (SR Elastomer)


Problem : Valve sealing surface had deteriorated over the years causing inefficiency in stopping flow of water
BELZONA SAVES NEW WIND TURBINE
Date Created: 1/4/2017
Industry: Power (POWR)  |  Application: GSS-Gaskets, Seals and Shims (GSS)  |  Products:

Belzona 1211 (E Metal)

(Note Belzona 1212 would now be recommended for this application).


Problem : Flange section of one of the windmils was found to be distorted and needed to be rebuilt to ensure good fit to the other section.
Cavitation damage Belzona protects cooling water pump's impeller from cavitation in nuclear power plant
Date Created: 4/24/2023
Industry: Power (POWR)  |  Application: CEP-Centrifugal Pumps (CEP)  |  Products: Belzona 1111 (Super Metal), Belzona 1341 (Supermetalglide), Belzona 2141 (ACR-Fluid Elastomer)
Problem : At the end of planed overhaul, severe cavitation was detected on one of the main cooling pumps.
BELZONA RELIEF VALVE REPAIR
Date Created: 12/3/2007
Industry: Power (POWR)  |  Application: MPT-Mechanical Power Transmission (MPT)  |  Products:

Belzona® 1111 (Super Metal)


Problem : Previous attempts to weld similar equipment had resulted in the brass piston distorting and so an alternative method for repair was sought.
Stemming and Sealing High Voltage Transformer Oil Leak
Date Created: 4/11/2024
Industry: Power (POWR)  |  Application: MPT-Mechanical Power Transmission (MPT)  |  Products: Belzona 1161 (Super UW-Metal), Belzona 5831 (ST-Barrier), Accessories
Problem : Customer was looking for a solution to stem and seal oil leakages from flanges and under the high voltage bushing pockets..
Ash Silo repaired with Belzona 1818
Date Created: 7/7/2021
Industry: Power (POWR)  |  Application: TCC-Tanks and Chemical Containment Areas (TCC)  |  Products:

Belzona 1818


Problem : They have been experiencing rapid wear in the bottom part and particularly the Northern wall of the Bottom Ash Silo. The silo is made of 3CR12 grade s...
SF6 gas leak repair with Belzona
Date Created: 7/5/2021
Industry: Power (POWR)  |  Application: VPF-Valves, Pipes and Fittings (VPF)  |  Products:

Belzona 1161 (Super UW-metal)

Belzona 5831 (ST-Barrier)


Problem : SF6 gas leaks were observed on flanges and needed to be sealed to prevent further leakage of this extremely potent greenhouse gas.
BELZONA SEALS WIND FARM TRANSFORMER
Date Created: 10/7/2016
Industry: Power (POWR)  |  Application: TCC-Tanks and Chemical Containment Areas (TCC)  |  Products:

Belzona 1212


Problem : The transformer was leaking transformer oil. This was a safety concern as the transformer could overheat. The transformer couldnot be transported from...
Belzona SuperWrap seals weeping storage tank
Date Created: 11/10/2010
Industry: Power (POWR)  |  Application: VPF-Valves, Pipes and Fittings (VPF)  |  Products:

Belzona® Superwrap


Problem : Vertical weld was found to be very porous and fuel oil was weeping from a 2 mm through wall defect. No corrosion or thin wall area was detected. Defec...
Cooling Water Outlet Protected with Belzona 1321
Date Created: 10/30/2018
Industry: Power (POWR)  |  Application: VPF-Valves, Pipes and Fittings (VPF)  |  Products:

Belzona 1321 (Ceramic S-Metal)


Problem : The existing rubber lining had reached its end of life. The existing rubber was no longer providing the steel pipes with protection from erosion/corr...
BELZONA REPAIRS OIL LEAKS ON WIND FARM TRANSFORMER
Date Created: 10/2/2017
Industry: Power (POWR)  |  Application: GSS-Gaskets, Seals and Shims (GSS)  |  Products:

Belzona 1161 (Super UW-Metal)

Belzona 5811 (Immersion Grade)


Problem : The transformer was leaking oil and required a fix which could be carried out within a short outage (5 days).
Main Station Transformer flange sealed with Belzona 3412
Date Created: 4/9/2024
Industry: Power (POWR)  |  Application: GSS-Gaskets, Seals and Shims (GSS)  |  Products: Belzona 3412, Belzona 8411
Problem : The area around the top flange of the transformer was corroding. The corrosion was also effecting the bolts. The flange area has been recoated with p...
Fractured GRP pipe repaired with Belzona Super Wrap 2
Date Created: 3/30/2023
Industry: Power (POWR)  |  Application: VPF-Valves, Pipes and Fittings (VPF)  |  Products: Belzona 1212, Belzona 1983 (SuperWrap II)
Problem : A GRP pipe had shattered causing a partial shutdown of a power plant
Belzona 1311 Salvaged a Cracked Lining on a Valve
Date Created: 10/30/2018
Industry: Power (POWR)  |  Application: GSS-Gaskets, Seals and Shims (GSS)  |  Products:

Belzona 1311


Problem : In order for the valve to fit correctly back on to the pipe spool the repair had to be flush with the remaining ebonite lining.   The ebonite lining...
Repair and Protection of Fixed Cone Free Valve for Hydropower Plant
Date Created: 6/2/2023
Industry: Power (POWR)  |  Application: VPF-Valves, Pipes and Fittings (VPF)  |  Products: Belzona 1111 (Super Metal), Belzona 1341N (Supermetalglide)
Problem : A Howell Bunger Free Discharge valve is commonly used for handling high flow rates from dams and reservoirs. The valve was inspected identifying sever...
Successful Trial Application for Pump Cone and Impeller in Hydropower Plant
Date Created: 1/4/2024
Industry: Power (POWR)  |  Application: CEP-Centrifugal Pumps (CEP)  |  Products: Belzona 1111 (Super Metal), Belzona 1341N (Supermetalglide), Belzona 2141 (ACR-Fluid Elastomer), Belzona 2911 (Elastomer QD Conditioner)
Problem : After an initial inspection was carried out by authorized personnel, most of the pump's cone and impeller were found in good conditions. However, the ...
IMPELLED TO ACTION
Date Created: 5/13/2016
Industry: Power (POWR)  |  Application: FBC-Fans, Blowers and Compressors (FBC)  |  Products: Belzona 1311 (Ceramic R-Metal), Belzona 1341 (Supermetalglide)
Problem : Cavitation had caused damage to a number of locations on the impeller blade of a Swedish hydropower plant. The damage reduced plant efficiency, and if...
BELZONA REBUILDS AND PROTECTS TURBINE RUNNER
Date Created: 5/16/2016
Industry: Power (POWR)  |  Application: CEP-Centrifugal Pumps (CEP)  |  Products:

Belzona 1311 (Ceramic R-Metal)

Belzona 1321 (Ceramic S-Metal)


Problem : Constant use had damaged the vulnerable cast iron substrate of the impellers. The client needed a quick, long-term solution to avoid downtime to their...
BELZONA UPGRADES ACID BUND
Date Created: 7/26/2016
Industry: Power (POWR)  |  Application: TCC-Tanks and Chemical Containment Areas (TCC)  |  Products:

Belzona 4111 (Magma Quartz)

Belzona 4311 (Magma CR1)


Problem : Spills of sulphuric acid over many years had significantly damaged the containment capabilities of the bund leaving it questionable about whether it c...
CAUSTIC BUND REFURBISHED WITH BELZONA
Date Created: 7/26/2016
Industry: Power (POWR)  |  Application: TCC-Tanks and Chemical Containment Areas (TCC)  |  Products:

Belzona 4111 (Magma Quartz)

Belzona 5811 (Immersion Grade)


Problem : Spills of Caustic soda over many years had caused serious deterioration of the concrete floor and support plinths under the valves.
Belzona Protects New Build Flare Stack
Date Created: 7/28/2017
Industry: Power (POWR)  |  Application: TCC-Tanks and Chemical Containment Areas (TCC)  |  Products:

Belzona 1391T


Problem : Rather than retrospectively maintain broken equipment causing downtime and loss of production, the client decided the best option was to proactively m...
BELZONA PROTECTS DAMAGED BOOSTER FAN
Date Created: 1/11/2013
Industry: Power (POWR)  |  Application: FBC-Fans, Blowers and Compressors (FBC)  |  Products:

Belzona 1111 (Super Metal)

Belzona 1391T


Problem : General and pitting corrosion occuring across the fan housing and diffuser. Pitting was filled and then whole area was coated with Belzona high tempe...
BELZONA SEALS HOLED HEAT EXCHANGER
Date Created: 8/5/2005
Industry: Power (POWR)  |  Application: HEX-Heat Exchangers (HEX)  |  Products:

Belzona® 1311 (Ceramic R-Metal)

Belzona® 1591 (Ceramic XHT-Metal)


Problem : Hole in a tube sheet due to erosion and galvanic corrosion between copper tubes and steel tube sheet.
BELZONA KEEPS COOLING WATER PUMP RUNNING
Date Created: 12/1/2005
Industry: Power (POWR)  |  Application: CEP-Centrifugal Pumps (CEP)  |  Products:

Belzona® 1311 (Ceramic R–Metal)

Belzona® 1321 (Ceramic S-Metal)


Problem : Cavitation-erosion damage on the impellers
Belzona 5721 - Leading edge protection for cold weather blades
Date Created: 10/26/2020
Industry: Power (POWR)  |  Application: FBC-Fans, Blowers and Compressors (FBC)  |  Products:

Belzona 5721


Problem : The asset had suffered from Erosion on the Wind turbine blades leading edges. This erosion, over time, can lead to a drop in the aerodynamics which le...
BELZONA RENOVATES PUDDLE PIPES
Date Created: 8/7/2009
Industry: Power (POWR)  |  Application: VPF-Valves, Pipes and Fittings (VPF)  |  Products:
Belzona® 1311 (Ceramic R Metal)
Belzona® 1321 (Ceramic S Metal)

Problem : Corrosion affects these pipes where the concrete pipe in the sea connects with the steel pipe into the power station and the previous ceramic based pr...
40+ YEAR OLD CONDENSERS RESTORED WITH BELZONA
Date Created: 5/23/2007
Industry: Power (POWR)  |  Application: HEX-Heat Exchangers (HEX)  |  Products:

Belzona® 1321 (Ceramic S-Metal)

Belzona® 1311 (Ceramic R-Metal)


Problem : The leaks caused a rise in the condensate return water silicon content from 200 ppm to 4,600 ppm which in turn contaminates the boiler and contributes...
Belzona for Cooling Tower Basins - Even in Cold Weather
Date Created: 4/19/2005
Industry: Power (POWR)  |  Application: TCC-Tanks and Chemical Containment Areas (TCC)  |  Products:

Belzona® 5811 (Immersion Grade)


Problem : Lack of protective coating allowed for leaks to develop.
crack repair of a gas engine power generator with Belzona
Date Created: 8/2/2021
Industry: Power (POWR)  |  Application: ENC-Engines and Casings (ENC)  |  Products:

Belzona 1212 was chosen to repair the crack. As easy application was expected due to its perfect surface tolerant properties.


Problem : The crack was found deep inside the GE Jenbacher gas engine. The area to be repaired was difficult to access and the regular surface preparation (SA2,...
Backup Generator - Diesel Tank Restoration With Belzona
Date Created: 5/12/2021
Industry: Power (POWR)  |  Application: RPA-Roof Problem Areas (RPA)  |  Products:

Belzona 1121 (Super XL-metal)

Belzona 4911 (Magma TX- conditioner

Belzona 4131 (Magma Screed)

Belzona 5811 (Immersion grade)


Problem : Water and rust were getting into the fuel system putting equipment at risk.
Belzona Seals Silo Flange
Date Created: 11/26/2019
Industry: Power (POWR)  |  Application: GSS-Gaskets, Seals and Shims (GSS)  |  Products:

Belzona 2911 (Elastomer QD Conditioner)

Belzona 2211 (MP Hi-Build Elastomer)


Problem : Mastic joint sealants are not bonded to the inside of the joint. As a result, when they shrink the sealant falls out, leaving a void for water and pol...
BELZONA MAINTAINS POWER PLANT MAIN COOLING WATER SYSTEM
Date Created: 1/23/2013
Industry: Power (POWR)  |  Application: CEP-Centrifugal Pumps (CEP)  |  Products:

Belzona® 5811 (Immersion Grade)

Belzona® 4111 (Magma-Quartz)

Belzona® 1341 (Supermetalglide)


Problem : The continuous flow of water through the system had caused the concrete construction to wear both upstream and downstream of the pump, as well as insi...
BELZONA SEALS AND PROTECTS TRANSFORMER FINS
Date Created: 4/16/2013
Industry: Power (POWR)  |  Application: VPF-Valves, Pipes and Fittings (VPF)  |  Products:

Belzona 1291 (ES-Metal)

Belzona 1221 (Super E-Metal)

Belzona 1161 (Super UW-Metal)

Belzona 5831 (ST-Barrier)


Problem : Over the years, corrosion had caused loss of wall thickness at the base of the transformer fins with leaks beginning to occur.
BELZONA PROTECTION FOR NUCLEAR POWER STATION CW VALVES
Date Created: 12/16/2013
Industry: Power (POWR)  |  Application: VPF-Valves, Pipes and Fittings (VPF)  |  Products:

Belzona 1311 (Ceramic R-Metal)

Belzona 1321 (Ceramic S-Metal)

Belzona 2141 (ACR-Fluid Elastomer)


Problem : The non-pressure side of the valve had severely eroded due to corrosion and cavitation. The valve body and particularly the disc were affected.
Emergency Repair to Boiler Water Pipe
Date Created: 8/9/2022
Industry: Power (POWR)  |  Application: VPF-Valves, Pipes and Fittings (VPF)  |  Products:

Belzona 1111 (Super Metal)

Belzona SuperWrap II


Problem : The 600mm diameter pipe was heavily corroded resulting in several through wall defects.
Belzona Internal Pipe Refurbishment to Intake Relief Valve Tubes
Date Created: 4/2/2020
Industry: Power (POWR)  |  Application: VPF-Valves, Pipes and Fittings (VPF)  |  Products:

Belzona 1111 (Super Metal)

Belzona 1321 (Ceramic S-Metal)


Problem : Each intake relief valve tube was leaking from a step between the tube and the valve causing water ingress to the interior area of the turbine hall. T...
BELZONA TRANSFORMER LEAK REPAIRS ON TERTIARY BOX
Date Created: 11/8/2012
Industry: Power (POWR)  |  Application: VPF-Valves, Pipes and Fittings (VPF)  |  Products:

Belzona® 1221 (Super E-Metal)

Belzona® 1161 (Super UW-Metal)

Belzona® 5831 (ST-Barrier)


Problem : The transformer had been suffering from extremely high losses of transformer oil. Following a site survey, oil discharges were evident at many of the ...
BELZONA SOLVES LONG TERM LEAK PROBLEMS AT ELECTRICITY SUBSTATION
Date Created: 11/8/2012
Industry: Power (POWR)  |  Application: VPF-Valves, Pipes and Fittings (VPF)  |  Products:

Belzona® 1221 (Super E-Metal)

Belzona® 1161 (Super UW-Metal)

Belzona® 5831 (ST-Barrier)


Problem : For several years, the transformer had been suffering from extremely high discharges of transformer oil. Following full survey, oil discharges were ev...
BELZONA RECHARGES SHUNT REACTOR
Date Created: 11/9/2012
Industry: Power (POWR)  |  Application: VPF-Valves, Pipes and Fittings (VPF)  |  Products:

Belzona® 1221 (Super E-Metal)

Belzona® 1291 (ES-Metal)

Belzona® 1161 (Super UW-Metal)

Belzona® 5831 (ST-Barrier)


Problem : During operation, the shunt reactor temperature can fluctuate significantly together with movement caused by vibration. The Shunt reactor had been dis...
BELZONA IN-SITU REPAIRS TO PORCELAIN INSULATORS
Date Created: 11/9/2012
Industry: Power (POWR)  |  Application: VPF-Valves, Pipes and Fittings (VPF)  |  Products:

Belzona® 1221 (Super E-Metal)

Belzona® 2211 (MP Hi-Build Elastomer)

Belzona® 8112


Problem : A brand new porcelain shed had been damaged whilst in transit to the Substation which required an immediate in-situ repair.
BELZONA ELASTOMERS SEAL SF6 GAS LEAK
Date Created: 11/9/2012
Industry: Power (POWR)  |  Application: VPF-Valves, Pipes and Fittings (VPF)  |  Products:

Belzona® 2111 (D&A Hi-Build Elastomer)

Belzona® 2311 (SR Elastomer)


Problem : Each joint/flange was suffering from leaks requiring sealing as opposed to fully stripping back each joint and replacing with new gaskets which degrad...
Rubber Lined Condenser Water Box Repair Requires Belzona
Date Created: 2/7/2019
Industry: Power (POWR)  |  Application: WPA-Wall Problem Areas (WPA)  |  Products:

Belzona 1311 (Ceramic R-Metal)


Problem : Inspection during the Power Plant shutdown showed severe erosion on the rubber-lined condenser water box, with thickness loss of around 5-6 millimeter...
Belzona Internal Coating Protection for 3 Condensers and Absorbers
Date Created: 2/7/2019
Industry: Power (POWR)  |  Application: HEX-Heat Exchangers (HEX)  |  Products:

Belzona 1111 (Super Metal)

Belzona 1391T

Belzona 9411 (Release Agent)


Problem : Tube sheets, water boxes and end covers were subject to high erosion-corrosion. As a result of galvanic corrosion and chemical attack, they were sever...
Belzona Repairs Expansion Bellow at a Power Plant
Date Created: 2/8/2019
Industry: Power (POWR)  |  Application: VPF-Valves, Pipes and Fittings (VPF)  |  Products:

Belzona 2211 (MP Hi-Build Elastomer)

Belzona 2131 (D & A Fluid Elastomer)


Problem : The expansion bellows were in critical condition where layers of the rubber were disbanded and accumulating. These were blocking the tubes at inlet se...
BELZONA SEALS TRANSFORMER LID FLANGE
Date Created: 3/12/2012
Industry: Power (POWR)  |  Application: VPF-Valves, Pipes and Fittings (VPF)  |  Products:

Belzona® 1291 (ES Metal)

Belzona® 1221 (Super E Metal)

Belzona® 1161 (Super UW Metal)

Belzona® 5831 (ST Barrier)


Problem : Most of the gasket had failed around the 10m perimeter of the lid, with oil seeping down the sides and going to ground. Unfortunately it was not possi...
LOCALIZED BELZONA REPAIRS TO RUBBER LININGS
Date Created: 4/22/2016
Industry: Power (POWR)  |  Application: TCC-Tanks and Chemical Containment Areas (TCC)  |  Products:

Belzona 2111 (D & A Hi-Build Elastomer)

Belzona 2911 (Elastomer QD Conditioner)


Problem : The client had recurring failures of the aged neoprene rubber linings on the site. Reinstatement or repairs with the original lining materials were im...
BELZONA SEALS SWITCH ROOM ROOF PENETRATIONS
Date Created: 6/7/2016
Industry: Power (POWR)  |  Application: RPA-Roof Problem Areas (RPA)  |  Products:

Belzona 3111 (Flexible Membrane)


Problem : A series of vents and AC units had been positioned on roofs over the switch rooms. Cladding panels and sealant had been used in attempts to weatherpro...
BELZONA REJUVINATES AGED ASPHALT ROOF
Date Created: 6/8/2016
Industry: Power (POWR)  |  Application: RPA-Roof Problem Areas (RPA)  |  Products:

Belzona 3111 (Flexible Membrane)


Problem : This aged asphalt roof was cracked in many places and there were several large ponding areas where water would not fall to drains. A much larger pitch...
BELZONA PROTECTS ASH SLURRY TANK
Date Created: 9/25/2014
Industry: Power (POWR)  |  Application: TCC-Tanks and Chemical Containment Areas (TCC)  |  Products:

Belzona 1321 (Ceramic S Metal)


Problem : Customer looking for a proven coating to protect the life of their ash slurry tank. The tank receives solids in slurry at elevated temperatures from p...
BELZONA REPAIRS PROFILE OF HYDROELECTRIC DAM
Date Created: 9/16/2014
Industry: Power (POWR)  |  Application: FPA-Floor Problem Areas (FPA)  |  Products:

Belzona 4111 (Magma-Quartz)


Problem : The profile of a small hydroelectric dam became worn, exposing reinforcing bar, which was caused by damage from VW sized boulders tumbling into and ov...
Belzona provides cavitation repair and protection for a large hydropower unit impeller
Date Created: 6/5/2023
Industry: Power (POWR)  |  Application: FBC-Fans, Blowers and Compressors (FBC)  |  Products: Belzona1311, Belzona1341, Belzona2141, Belzona2941,
Problem : Cavitation occurs at the top of Francis impeller in a hydropower station unit
BELZONA REINFORCES AND PROTECTS TURBINE
Date Created: 9/17/2014
Industry: Power (POWR)  |  Application: CEP-Centrifugal Pumps (CEP)  |  Products:

Belzona 1311 (Ceramic R-Metal)


Problem : The GE Turbine was partially disassembled for inspection. 7th stage blades being replaced in HP turbine section. Stationary diaphragms of last two sta...
BELZONA REPAIRS SLURRY PUMP
Date Created: 9/8/2014
Industry: Power (POWR)  |  Application: SHM-Solids Handling Machinery (SHM)  |  Products:

Belzona 1812 (Ceramic Carbide FP)


Problem : One of the plant’s ash slurry pumps showed signs of severe erosion. Due to the extreme pitting and metal loss caused by entrainment, the plant would ...
BELZONA PROTECTS AND COATS PUMPS
Date Created: 9/8/2014
Industry: Power (POWR)  |  Application: CEP-Centrifugal Pumps (CEP)  |  Products:

Belzona 1311 (Ceramic R-Metal)

Belzona 1341 (Supermetalglide)


Problem : The customer wanted to re-coat the pump although it showed very little sign of wear.
BELZONA ELASTOMER REPAIRS TO AGITATOR IN FGD UNIT
Date Created: 12/13/2007
Industry: Power (POWR)  |  Application: SHM-Solids Handling Machinery (SHM)  |  Products:

Belzona® 2111 (D&A Hi-Build Elastomer)

Belzona® 2131 (D&A Fluid Elastomer)


Problem : Rubber clad blades damaged through impact and abrasion. Each shaft has three blades and there were four shafts.
BELZONA SEALS SF6 LEAKS ON CIRCUIT BREAKER
Date Created: 7/7/2010
Industry: Power (POWR)  |  Application: VPF-Valves, Pipes and Fittings (VPF)  |  Products:

Belzona® 1161 (Super UW Metal)


Problem : SF6 gas leaks through porcelain bushing seal
BELZONA SEALS SF6 LEAKS ON GAS CHARGED CIRCUIT BREAKER
Date Created: 7/8/2010
Industry: Power (POWR)  |  Application: ENC-Engines and Casings (ENC)  |  Products:

Belzona® 2311 (SR Elastomer)


Problem : SF6 gas leaking through porcelain bushing seals
TRANSFORMER FLANGE SEALED WITH BELZONA
Date Created: 7/8/2010
Industry: Power (POWR)  |  Application: VPF-Valves, Pipes and Fittings (VPF)  |  Products:

Belzona® 1161 (Super UW Metal)


Problem : Oil leaks at the bolted flange joints connections
BELZONA REPAIRS LIVE LEAK ON TRANSFORMER
Date Created: 7/8/2010
Industry: Power (POWR)  |  Application: VPF-Valves, Pipes and Fittings (VPF)  |  Products:

Belzona® 1161 (Super UW Metal)

Belzona® 1291 (ES-Metal)


Problem : Oil leak causing environmental contamination.
BELZONA REPAIRS LEAKING TRANSFORMER FINS
Date Created: 7/8/2010
Industry: Power (POWR)  |  Application: TCC-Tanks and Chemical Containment Areas (TCC)  |  Products:

Belzona® 1161 (Super UW Metal)


Problem : Lower edge of fins corroded and starting to leak. Problem caused by sheep rubbing against fins, damaging paint system.
BELZONA REPAIRS SEDIMENT COLLECTOR DRAIN PIPE
Date Created: 7/8/2010
Industry: Power (POWR)  |  Application: VPF-Valves, Pipes and Fittings (VPF)  |  Products:

Belzona® 1291 (ES Metal)

Belzona® 1161 (Super UW Metal)


Problem : Industrial water was leaking from the corroded drain pipe.
BELZONA REPAIRS OIL LEAK ON TRANSFORMER FIN
Date Created: 7/7/2010
Industry: Power (POWR)  |  Application: VPF-Valves, Pipes and Fittings (VPF)  |  Products:

Belzona® 1161 (Super UW-Metal)


Problem : Oil leaking from fins
BELZONA REPAIRS LEAKING FLANGE CONNECTION ON TRANSFORMER
Date Created: 7/7/2010
Industry: Power (POWR)  |  Application: VPF-Valves, Pipes and Fittings (VPF)  |  Products:

Belzona® 1161 (Super UW metal)


Problem : Oil leaking from flanged pipe connections
Belzona Rebuilds Shaft During Wind Turbine Maintenance
Date Created: 3/2/2017
Industry: Power (POWR)  |  Application: MPT-Mechanical Power Transmission (MPT)  |  Products:

Belzona 1131 (Bearing Metal)


Problem : Inspection revealed that the nacelle had suffered from water ingress and the yaw drive shaft was experiencing damage due to corrosion and wear due to ...
BELZONA BONDS BEARING PADS ON TIDAL TURBINE
Date Created: 5/10/2017
Industry: Power (POWR)  |  Application: VPF-Valves, Pipes and Fittings (VPF)  |  Products:

Belzona 1121 (Super XL-Metal)

Belzona 1321 (Ceramic S-Metal)


Problem : As a part of the turbine’s composition, the installation of bearing pads was necessary to avoid friction and wear between the Stab and the bearing. Th...
IMPELLER RESTORATION WITH BELZONA KEEPS BIOMASS PRODUCTION ONLINE
Date Created: 5/26/2017
Industry: Power (POWR)  |  Application: CEP-Centrifugal Pumps (CEP)  |  Products:

Belzona 1311 (Ceramic R-Metal)

Belzona 1321 (Ceramic S-Metal)


Problem : As part of their operations, they needed to restore three damaged pump impellers. In order to eliminate the growth of any microbiological matter which...
BELZONA REPAIRS A WIND TURBINE SHAFT
Date Created: 10/2/2017
Industry: Power (POWR)  |  Application: MPT-Mechanical Power Transmission (MPT)  |  Products:

Belzona 1321 (Ceramic S-Metal)


Problem : The shafts had become worn, causing metal loss and inefficient operation of components in the nacelle, especially in the seating area of the bearings.
Nuclear Plant Benefits from Using Belzonas Long Lasting Pump Coatings
Date Created: 7/13/2018
Industry: Power (POWR)  |  Application: PDP-Positive Displacement Pumps (PDP)  |  Products:

Belzona 1321 (Ceramic S-Metal)

Belzona 5821


Problem : The sand and other solid particles suspended in the solution were causing erosion and wear damage on the pump lining and the maintenance team needed a...
Belzona Elastomer Solution Filters Out the Competition
Date Created: 1/16/2019
Industry: Power (POWR)  |  Application: TCC-Tanks and Chemical Containment Areas (TCC)  |  Products:

Belzona 1331


Problem : The rubber lining for a 15-year-old limestone filter was suffering from severe disbondment and failure. In fact, it was unable to sustain the operatio...
Nuclear Plant Benefits from Belzonas Long-Lasting Pump Coatings
Date Created: 6/19/2018
Industry: Power (POWR)  |  Application: CEP-Centrifugal Pumps (CEP)  |  Products:

Belzona 1321 (Ceramic S Metal)

Belzona 5821


Problem : The sand and other solid particles suspended in the solution were causing erosion and wear damage on the pump lining and the maintenance team needed a...
Belzona 5721 Protects Wind Turbine Blades' Leading Edges in a Single Coat
Date Created: 8/19/2019
Industry: Power (POWR)  |  Application: FBC-Fans, Blowers and Compressors (FBC)  |  Products:

Belzona 5721


Problem : The wind turbine blades were suffering from damage due to rain erosion and from mechanical lifting of the blades.The existing tape system had begun to...
BELZONA REPAIRS HIGH VOLTAGE BREAKER
Date Created: 9/9/2014
Industry: Power (POWR)  |  Products:

Belzona 1111 (Super Metal)


Problem : The aluminum casting on a SF6 High Voltage Breaker cracked, causing coolant to leak out and create a dangerous operating situation. Dismounting and r...
BELZONA RESCUES A 100-YEAR OLD PENSTOCK
Date Created: 7/23/2015
Industry: Power (POWR)  |  Application: VPF-Valves, Pipes and Fittings (VPF)  |  Products:

Belzona 1121 (Super XL-Metal)

Belzona 5811 (Immersion Grade)


Problem : 100 plus year old steelwork was corroding from moisture. The problem was detected when installing new control valves and trash racks on penstocks.    
Tube Stack Faces
Date Created: 5/21/2024
Industry: Power (POWR)  |  Application: HEX-Heat Exchangers (HEX)  |  Products: Belzona 1311 (Ceramic R-Metal), Belzona 1321 (Ceramic S-Metal)
Problem : During the Planned Outage of the station, the tube stacks were inspected and due to sea water been used for cooling the faces were found to have sign...
Belzona Repair Damage to Technical Trenches and Floors
Date Created: 3/28/2024
Industry: Power (POWR)  |  Application: FPA-Floor Problem Areas (FPA)  |  Products: Belzona 4111 (Magma-Quartz), Belzona 4911 (Magma TX Conditioner)
Problem : The problem is on the floor of a manufacturing warehouse. They have a problem on the floor of their blade factory, specifically in the joints of the t...
Belzona seals leak in Wind Turbine Tower
Date Created: 7/24/2019
Industry: Power (POWR)  |  Application: TCC-Tanks and Chemical Containment Areas (TCC)  |  Products:

Belzona 9611

Belzona 1212

Belzona 9341


Problem : A crack along a weld seam had lead to an oil leak from a bund which is used to contain lubricant oil used for the bearings and gearbox. Loss of contai...
Belzona used for the protection of a wind turbine blade
Date Created: 1/8/2021
Industry: Power (POWR)  |  Application: CEP-Centrifugal Pumps (CEP)  |  Products:

Belzona 5721


Problem : Erosion of the leading edge of the blades caused by impact from rain droplets. Routine inspection and periodic repair is required to keep the turbine ...
Belzona top up after 3 years service
Date Created: 7/19/2018
Industry: Power (POWR)  |  Application: CEP-Centrifugal Pumps (CEP)  |  Products:

Belzona 1121 (Super XL Metal)

Belzona 1341 (Supermetalglide)


Problem : Impingement erosion coupled with corrosion from the contaminated water had caused significant metal loss to various areas of the pump housing. Damage ...
Generator-side cover wear tackled with Belzona
Date Created: 6/10/2021
Industry: Power (POWR)  |  Application: VPF-Valves, Pipes and Fittings (VPF)  |  Products:

Belzona 1311 (Ceramic R-Metal)

Belzona 1331


Problem : The flat surface of the cover, where the turbine guide vanes are mounted, was very heavily worn. Additionally, the outer diameter of the cover had wor...
Nuclear HEX Refurbished with Belzona
Date Created: 10/30/2018
Industry: Power (POWR)  |  Application: HEX-Heat Exchangers (HEX)  |  Products:

Belzona 1511 (Super HT-Metal)

Belzona 1391T


Problem : River water used for the cooling system had cause corrosion and pitting on the tube sheet of a heat exchanger.
CORROSION PROTECTION OF DISTRICT HEATING PIPEWORK WITH BELZONA
Date Created: 9/4/2013
Industry: Power (POWR)  |  Application: VPF-Valves, Pipes and Fittings (VPF)  |  Products:

Belzona 5831 (ST Barrier) Belzona 5841 Belzona 5851 (HA Barrier)


Problem : Corrosion under insulation and on the pipes, valves and other naked steel parts, due to water penetrating into the chamber.
BELZONA BECOMES A PERMANENT FIXTURE ON PUMPS
Industry: Power (POWR)  |  Application: CEP-Centrifugal Pumps (CEP)  |  Products:

Belzona® 1341 (Supermetalglide)

Belzona® 1111 (Super Metal)


Problem : The pumps were exhibiting premature wear patterns which were not expected to happen until after 15 years of operation.
BELZONA SEALS JOINTS ON COOLING TOWER
Industry: Power (POWR)  |  Application: HEX-Heat Exchangers (HEX)  |  Products:

Belzona® 3121 (MR7)

Belzona® 3921 (GSC Surface Conditioner)

Belzona® 9311 (Reinforcing Sheet)


Problem : Leaking joints prevented tower de-icing system to function properly, resulting in ice damage to concrete tower.
BELZONA SCRUBBER HEADER PATCHED
Industry: Power (POWR)  |  Application: TCC-Tanks and Chemical Containment Areas (TCC)  |  Products:

Belzona® 1811 (Ceramic Carbide)


Problem : Scrubber nozzles spray lime slurry to neutralize flue gas. Nozzle gets plugged or worn, redirecting a side stream that tears holes in fiberglass heade...
BELZONA SEALS SF6 LEAK IN HYDROELECTRIC POWER STATION
Industry: Power (POWR)  |  Application: GSS-Gaskets, Seals and Shims (GSS)  |  Products:

Belzona® 2000 Series (Elastomeric Polymers)


Problem : The SF6 dielectric gaseous insulator was leaking from the flange.
O-RING FIT RESTORED WITH BELZONA
Industry: Power (POWR)  |  Application: FBC-Fans, Blowers and Compressors (FBC)  |  Products:

Belzona® 1111 (Super Metal)

Belzona® 1121 (Super XL-Metal)

Belzona® 1341 (Supermetalglide)

Belzona® 9411 (Release Agent)


Problem : Eroded O-Ring fit.
BELZONA FOR A CONCRETE COOLING TOWER BASIN
Industry: Power (POWR)  |  Application: TCC-Tanks and Chemical Containment Areas (TCC)  |  Products:

Belzona® 4911 (Magma TX Conditioner)

Belzona® 4141 (Magma Build)

Belzona® 4311 (Magma CR1)


Problem : Sulfuric acid is injected into the cooling water to stop M.I.C. (microbiological induced corrosion). This severely damaged the concrete due to chemica...
BELZONA FOUR YEARS ON COAL PIPES
Industry: Power (POWR)  |  Application: SHM-Solids Handling Machinery (SHM)  |  Products:

Belzona® 1811 (Ceramic Carbide)


Problem : Coal piping is worn from years of abrasion.
BELZONA COATS PUMP BOWLS
Industry: Power (POWR)  |  Application: CEP-Centrifugal Pumps (CEP)  |  Products:

Belzona® 1341 (Supermetalglide)


Problem : Corrosion damage to the housing; power plant wanted to increase the efficiency of the pump.
BELZONA REPAIRS/PROTECTS LP STEAM DIAPHRAGM
Date Created: 2/8/2005
Industry: Power (POWR)  |  Application: CEP-Centrifugal Pumps (CEP)  |  Products:

Belzona® 1111 (Super Metal)

Belzona® 1591 (Ceramic HT Metal)


Problem : Erosion
BELZONA EMERGENCY IN A COOLING TOWER
Industry: Power (POWR)  |  Application: TCC-Tanks and Chemical Containment Areas (TCC)  |  Products:

Belzona® 3121 (MR-7)


Problem : Crack (leak) in the containment wall and floor.
BELZONA PULVERIZER SHAFT
Industry: Power (POWR)  |  Application: MPT-Mechanical Power Transmission (MPT)  |  Products:

Belzona® 1311 (Ceramic R Metal)


Problem : Coal fines work their way underneath the seal fit and cause wear to the shaft.
BELZONA MAIN INTAKE PUMPS
Industry: Power (POWR)  |  Application: CEP-Centrifugal Pumps (CEP)  |  Products:

Belzona®1311 (Ceramic R-Metal)

Belzona®1321 (Ceramic S-Metal)


Problem : A hole in the diverter caused turbulence and erosion within the pump.
BELZONA AIRTIGHT CONTROL ROOM
Industry: Power (POWR)  |  Application: GSS-Gaskets, Seals and Shims (GSS)  |  Products:

Belzona® 3211 (Lagseal Membrane)

Belzona® 3921 (GSC Conditioner)

Belzona® 2211 (MP Hi-Build Elastomer)


Problem : Building is not airtight, causing reduced pressure.
BELZONA CONTAINMENT AREA REBUILT AND PROTECTED
Industry: Power (POWR)  |  Application: TCC-Tanks and Chemical Containment Areas (TCC)  |  Products:

Belzona® 4111 (Magma Quartz)

Belzona® 4141 (Magma Build)

Belzona® 4311 (Magma CRI)


Problem : Concrete attacked by acid
BELZONA ICE MAKER DRUM
Industry: Power (POWR)  |  Application: TCC-Tanks and Chemical Containment Areas (TCC)  |  Products:

Belzona® 2221 (MP Fluid)


Problem : Over time rubber is worn. Ethylene glycol leaks from drum through worn joints and prevents freezing of water and production of ice.
BELZONA ROOF REPAIR, EIGHT YEARS AND HOLDING
Industry: Power (POWR)  |  Application: RPA-Roof Problem Areas (RPA)  |  Products:

Belzona® 3111 (Flexible Membrane)

Belzona® 3911 (PSC Surface Conditioner)


Problem : Severe water leakage
BELZONA BALL MILL BEARING PLATE
Industry: Power (POWR)  |  Application: SHM-Solids Handling Machinery (SHM)  |  Products:

Belzona® 1811 (Ceramic Carbide)


Problem : Coal fines cause wear behind the bearing plate resulting in holes and allowing coal to drop out of the pulverizer.
BELZONA COAL PIPE ELBOWS
Industry: Power (POWR)  |  Application: SHM-Solids Handling Machinery (SHM)  |  Products:

Belzona® 1811 (Ceramic Carbide)


Problem : Abrasion from coal dust causes holes in fuel pipe.
BELZONA ELECTRICAL CONDUITS MADE SAFE
Industry: Power (POWR)  |  Application: GSS-Gaskets, Seals and Shims (GSS)  |  Products:

Belzona® 2111 (D&A Hi-Build)

Belzona® 4111 (Magma Quartz) or Belzona® 4131 (Magma Screed)

Belzona® 3921 (GSC Conditioner) or Belzona® 6111 (Liquid Anode)


Problem : Sulfur in lignite (coal) combines with water (moisture) to form a weak sulfuric acid that corrodes the conduit.
BELZONA HOT GROUNDWATER PROTECTION
Industry: Power (POWR)  |  Application: HEX-Heat Exchangers (HEX)  |  Products:

Belzona® 1591


Problem : Hot groundwater contains high levels of minerals, sulfer and abrasives. There is erosion/corrosion of the tube sheet face at elevated temperature.
BELZONA TWO MAIN TURBINE COOLING WATER HEADS
Industry: Power (POWR)  |  Application: HEX-Heat Exchangers (HEX)  |  Products:

Belzona® 1111 (Super Metal)

Belzona® 1341 (Supermetalglide)


Problem : As the headers feed water through main turbine cooling system, erosion/corrosion damage to divider plates and interior surface occurs.
MULTIPLE BELZONA REPAIRS TO 72" DIAMETER STEEL PIPE EMBEDDED IN CONCRETE
Industry: Power (POWR)  |  Application: VPF-Valves, Pipes and Fittings (VPF)  |  Products:

Belzona® 1311 (Ceramic R-Metal)

Belzona® 1321 (Ceramic S-Metal)

Belzona® 2111 (D&A Hi-Build Elastomer)

Belzona® 4111 (Magma-Quartz)


Problem : The 72" diameter steel pipe embedded in concrete was corroded and had developed through wall leaks.
BELZONA REPAIR TO CRACKED GLAND SEAL IN FOSSIL PLANT
Industry: Power (POWR)  |  Application: CEP-Centrifugal Pumps (CEP)  |  Products:

Belzona® 1111 (Super Metal)


Problem : Gland seal had a cracked casing. The condensate used in the gland seal system was leaking and causing a safety problem.
BELZONA REFURBISHES 128 STAINLESS STEEL PIPE FLANGES
Industry: Power (POWR)  |  Application: VPF-Valves, Pipes and Fittings (VPF)  |  Products:

Belzona® 1111 (Super Metal)


Problem : The 3" diameter stainless steel piping suffered from micro biologically induced corrosion (MIC) and corrosion from brackish water.
BELZONA® 1811 KEEPS THE MILLS WORKING
Industry: Power (POWR)  |  Application: SHM-Solids Handling Machinery (SHM)  |  Products:

Belzona® 1811 (Ceramic Carbide)


Problem : Severe erosion of spinner blades caused by high velocity coal dust.
BELZONA REPAIRS TO LARGE RUBBER LINED VALVE
Industry: Power (POWR)  |  Application: VPF-Valves, Pipes and Fittings (VPF)  |  Products:

Belzona® 2111

Belzona® 2121


Problem : Premature failure of vulcanised rubber lining allowed severe erosion-corrosion of underlying steel after just three months in service.
BELZONA® MENDS HOLE FROM ASH DUST
Industry: Power (POWR)  |  Application: FBC-Fans, Blowers and Compressors (FBC)  |  Products: Belzona® 1811 (Ceramic Carbide)
Problem : Hole worn through metal caused by abrasive ash dust.
BELZONA PROTECTS MAIN CIRCULATION PUMP IN NUCLEAR POWER STATION
Industry: Power (POWR)  |  Application: CEP-Centrifugal Pumps (CEP)  |  Products:

Belzona® 1311(Ceramic R-Metal)

Belzona® 1321(Ceramic S-Metal)

Belzona® 6111(Liquid Anode)

Belzona® 5811(Immersion Grade)


Problem : All the pump components suffered from erosion/corrosion due to the use of sea water as the cooling medium. The effects were exacerbated by entrainment...
BELZONA REPAIR TO DIAPHRAGMS IN STEAM TURBINE
Industry: Power (POWR)  |  Application: CEP-Centrifugal Pumps (CEP)  |  Products:

Belzona® 1311(Ceramic R-Metal)

Belzona® 1391


Problem : Severe erosion/ corrosion of the turbine diaphragms in the the latter stages of the low pressure side of the steam turbine. This had been caused by ma...
BELZONA GIVES SPIRAL CASING AND VANES NEW LEASE OF LIFE
Industry: Power (POWR)  |  Application: CEP-Centrifugal Pumps (CEP)  |  Products:

Belzona® 1341 (Supermetalglide)


Problem : Erosion/corrosion caused by river water.
BELZONA RECLAIMS HYDRO-ELECTRIC UNIT IN TEA PLANTATION
Industry: Power (POWR)  |  Application: CEP-Centrifugal Pumps (CEP)  |  Products:

Belzona® 1311 (Ceramic R-Metal) Belzona® 1321 (Ceramic S-Metal)


Problem : Power plant had ceased to be used due to the damaged runner blades. The cost of a new runner was too high to be economic.
BELZONA® 2211 SEALS OIL LEAKS ON SWITCH RELAYS
Industry: Power (POWR)  |  Application: MPT-Mechanical Power Transmission (MPT)  |  Products:

Belzona® 2211 (MP Hi-Build Elastomer)


Problem : Up to five litres of oil per day were leaking through the bushings. Full repairs, working inside the reactor were deemed to contravene their Duty of C...
BELZONA RESTORES COAL BOXES
Industry: Power (POWR)  |  Application: SHM-Solids Handling Machinery (SHM)  |  Products:

Belzona® 1811 (Ceramic Carbide)


Problem : Coal boxes were worn from years of abrasion.
BELZONA EXPANSION BELLOWS REPAIR AT POWER PLANT
Industry: Power (POWR)  |  Application: VPF-Valves, Pipes and Fittings (VPF)  |  Products:

Belzona® 2111 (D&A Hi Build Elastomer)

Belzona® 2911 (QD Conditioner)


Problem : Early 1950's valve had a leaking expansion joint. In order to replace the expansion joint, customer would have had to replace the valve at an estimate...
BELZONA REPAIRS HYDROGEN COOLERS AND PIPING
Industry: Power (POWR)  |  Application: HEX-Heat Exchangers (HEX)  |  Products:

Belzona® 1121 (Super XL-Metal)

Belzona® 1341 (Supermetalglide)


Problem : Years of erosion-corrosion on uncoated turbine cooler parts forced this customer to seek a repair solution as opposed to the high costs associated wit...
BELZONA REFURBISHES SCRUBBER RUBBER
Industry: Power (POWR)  |  Application: SHM-Solids Handling Machinery (SHM)  |  Products:

Belzona® 1812


Problem : Once the rubber was gone, the exposed carbon steel would only last one week.
BELZONA PROTECTS EXHAUSTER FAN
Industry: Power (POWR)  |  Application: SHM-Solids Handling Machinery (SHM)  |  Products:

Belzona® 1811 (Ceramic Carbide)

Belzona® 1812


Problem : The mounting holes are normally covered with a tile insert, but these came loose, exposing bolt to abrasion and failure. The spokes of the fan are als...
BELZONA PROTECTS NEW STAINLESS STEEL CONES
Industry: Power (POWR)  |  Application: SHM-Solids Handling Machinery (SHM)  |  Products:

Belzona® 1812


Problem : Impact and abrasion from coal, coupled with high temperatures caused severe wear to the cone walls.
BELZONA PROTECTS HYDROELECTRIC TURBINE RUNNER
Industry: Power (POWR)  |  Application: CEP-Centrifugal Pumps (CEP)  |  Products:

Belzona® 1111 (Super Metal)

Belzona® 1341 (Supermetalglide)


Problem : Over 40 years of service led to cavitation and corrosion.
BELZONA PROTECTS HYDROELECTRIC TURBINE CASING
Industry: Power (POWR)  |  Application: CEP-Centrifugal Pumps (CEP)  |  Products:

Belzona® 1341 (Supermetalglide)


Problem : Erosion-corrosion caused by the flow of river water through the turbine over many years.
BELZONA REPAIRS LARGE SOOT BLOWING AIR COMPRESSOR
Industry: Power (POWR)  |  Application: GSS-Gaskets, Seals and Shims (GSS)  |  Products:

Belzona® 1111 (Super Metal)

Belzona® 9411 (Release Agent)


Problem : Corrosion in water jacket area had reduced the gasket sealing surface and allowed water into the air stream.
BELZONA REVIVES 'MOTH-BALLED' POWER PLANT
Industry: Power (POWR)  |  Application: HEX-Heat Exchangers (HEX)  |  Products:

Belzona® 1121 (Super XL-Metal)

Belzona® 5811 (Immersion Grade)

Belzona® 2211 (MP Hi-Build Elastomer)


Problem : The power plant was sold under California's power industry de-regulation and was scheduled to be dismantled. The current energy crisis caused it to be...
BELZONA® 5811: EXCEEDING WHERE OTHERS FAIL
Industry: Power (POWR)  |  Application: HEX-Heat Exchangers (HEX)  |  Products:

Belzona® 5811 (Immersion Grade)


Problem : Previous coatings had failed in a very short time. Loss of imitator coating and severe corrosion were causing the blockage of tubes, thus reducing eff...
BELZONA RESTORES FOUR CONDENSER TUBE SHEETS IN FIVE DAYS
Industry: Power (POWR)  |  Application: HEX-Heat Exchangers (HEX)  |  Products:

Belzona® 1121 (Super XL-Metal)

Belzona® 1341 (Supermetalglide)


Problem : Insertion of new stainless steel sleeves caused ligament damage to the inlet tube sheets resulting in severe tube to tube sheet leaks and a forced out...
BELZONA HELPS KEEP THIS POWER PLANT ON-LINE
Industry: Power (POWR)  |  Application: MPT-Mechanical Power Transmission (MPT)  |  Products:

Belzona® 1111 (Super Metal)


Problem : A bearing seizure damaged the armature shaft in fuel generator.
BELZONA GIVES NEW LIFE TO POWER PLANT ROOF
Industry: Power (POWR)  |  Application: RPA-Roof Problem Areas (RPA)  |  Products:

Belzona® 3111 (Flexible Membrane)


Problem : The traditional built-up roof and conventional roof system with insulation had failed with numerous leaks. Previous attempts to repair the roof had fa...
BELZONA RESTORES ACID FLOW BY REFURBISHING CONCRETE CHANNEL
Industry: Power (POWR)  |  Application: TCC-Tanks and Chemical Containment Areas (TCC)  |  Products:

Belzona® 4181


Problem : The concrete channel was deteriorated from the acid. A previously applied bituminous screed was failing which caused peaks and troughs in the channel...
BELZONA TACKLES 98% SULFURIC ACID TANK
Industry: Power (POWR)  |  Application: TCC-Tanks and Chemical Containment Areas (TCC)  |  Products:

Belzona® 1111 (Super Metal)

Belzona® 4311 (Magma CR-1)


Problem : Tank coating had failed, leading to severe pitting.
BELZONA REPAIRS KAPLAN TURBINE BLADES IN FRANCE
Industry: Power (POWR)  |  Application: CEP-Centrifugal Pumps (CEP)  |  Products:

Belzona® 1111 (Super Metal)

Belzona® 1341 (Supermetalglide)


Problem : Erosion-corrosion of the blades leading to large loss in efficiency. In particular, cavitation had caused deep erosion in localized areas.
BELZONA SEALS SULFUR HEXAFLUORIDE LEAKS
Industry: Power (POWR)  |  Application: VPF-Valves, Pipes and Fittings (VPF)  |  Products:

Belzona® 1111 (Super Metal)

Belzona® 3921 (GSC Surface Conditioner)


Problem : Leakage at flange joints due to breakdown of the original mastic sealer. There was also a breakdown of the original paint system on the equip-ment.
BELZONA RETURNS THIS 20-YEAR-OLD PUMP TO LIKE NEW CONDITION
Industry: Power (POWR)  |  Application: CEP-Centrifugal Pumps (CEP)  |  Products:

Belzona® 1111 (Super Metal)

Belzona® 1341 (Supermetalglide)

Belzona® 5811 (Immersion Grade)


Problem : The pump was heavily scaled and had significant corrosion.
BELZONA REPAIRS THIS VACUUM PUMP AND INCREASES ITS EFFICIENCY
Industry: Power (POWR)  |  Application: MPT-Mechanical Power Transmission (MPT)  |  Products:

Belzona® 1131

Belzona® 1341 (Supermetalglide)


Problem : Corrosion damage to the end covers and impeller, as well as heavy souring of the gland packing locations on the impeller shaft caused insufficient vac...
BELZONA PROTECTS FASTENERS OF CONVEYOR BELT
Industry: Power (POWR)  |  Application: SHM-Solids Handling Machinery (SHM)  |  Products:

Belzona® 2211 (MP Hi-Build)

Belzona® 2911 (QD Conditioner)


Problem : Abrasion of the conveyor belt fasteners caused premature failure and unscheduled downtime of the belt carrying coal from barges into the plant where t...
BELZONA PROVIDES EROSION/CORROSION PROTECTION TO THIS POTABLE WATER TANK
Industry: Power (POWR)  |  Application: TCC-Tanks and Chemical Containment Areas (TCC)  |  Products:

Belzona ® 1341 (Supermetalglide) NSF

Belzona ® 5111 (Ceramic Cladding)

Belzona ® 6111 (Liquid Anode)


Problem : Erosion-corrosion and blistering of original coating.
WORN FAN BLADES RESTORED WITH BELZONA
Industry: Power (POWR)  |  Application: FBC-Fans, Blowers and Compressors (FBC)  |  Products:

Belzona® 4151

Belzona® 1341 (Supermetalglide)

Belzona® 5111 (Ceramic Cladding)


Problem : UV degradation, erosion and impingement had caused damage to the surface coating on the blades potentially leading to more porous damage.
FAN BLADE EDGES REBUILT WITH BELZONA
Industry: Power (POWR)  |  Application: FBC-Fans, Blowers and Compressors (FBC)  |  Products:

Belzona® 1321 (Ceramic S-Metal)


Problem : Erosion of both the leading and trailing edges of cooling tower fan blades, caused inefficient tower operation and raised concerns about blade replace...
BELZONA PROTECTION OF MAIN COOLING WATER PUMP
Industry: Power (POWR)  |  Application: CEP-Centrifugal Pumps (CEP)  |  Products:

Belzona® 1311 (Ceramic R-Metal)

Belzona® 1341 (Supermetalglide)


Problem : Severe erosion-corrosion caused by the brackish water being pumped.
BELZONA® GETS THE NOD WHEN DOWNTIME MUST BE MINIMIZED
Industry: Power (POWR)  |  Application: TCC-Tanks and Chemical Containment Areas (TCC)  |  Products:

Belzona® 1251 (HA-Metal) Belzona® 5851 (HA-Barrier)


Problem : This anchor casing was badly in need of repair. Plant engineers did not want to shut down the equipment, leaving Belzona’s heat-activated prod-ucts as...
BELZONA REPAIR TO OIL COOLER
Industry: Power (POWR)  |  Application: HEX-Heat Exchangers (HEX)  |  Products:

Belzona® 1111 (Super Metal)

Belzona® 1321 (Ceramic S-Metal)


Problem : The unit was severely damaged and leaking as a result of bimetallic corrosion.
SERVICE LIFE EXTENDED: FLYING ASH IS NO PROBLEM FOR BELZONA
Industry: Power (POWR)  |  Application: FBC-Fans, Blowers and Compressors (FBC)  |  Products:

Belzona® 1812 (Ceramic Carbide FP)

Belzona® 2121 (D & A Hi-Coat Elastomer)


Problem : Severe wear
THE LIFE EXPECTANCY OF ANOTHER PUMP IS EXTENDED SIGNIFICANTLY WITH BELZONA
Industry: Power (POWR)  |  Application: CEP-Centrifugal Pumps (CEP)  |  Products:

Belzona® 1311 (Ceramic R-Metal)

Belzona® 1321 (Ceramic S-Metal)


Problem : The pump was badly worn and the case ring landings were completely eroded.
BELZONA PROTECTS LARGE BUTTERFLY VALVE
Industry: Power (POWR)  |  Application: VPF-Valves, Pipes and Fittings (VPF)  |  Products:

Belzona® 1311 (Ceramic R-Metal)

Belzona® 1321 (Ceramic S-Metal)


Problem : Severe erosion-corrosion on the body and particularly the valve disc.
BELZONA PROTECTS COOLING WATER SPOOLS
Industry: Power (POWR)  |  Application: VPF-Valves, Pipes and Fittings (VPF)  |  Products:

Belzona® 1341 (Supermetalglide)


Problem : Previous coating was badly damaged allowing severe erosion-corrosion on pipework internals.
BELZONA REPAIRS TO RUBBER LINED CONDENSER
Industry: Power (POWR)  |  Application: HEX-Heat Exchangers (HEX)  |  Products:

Belzona® 2211 (MP Hi-Build Elastomer)


Problem : Spark testing of rubber lining highlighted several defects requiring repair.
BELZONA® 3211 (LAGSEAL) IN TOUGH ENVIRONMENT - 2ND TIME AROUND
Industry: Power (POWR)  |  Application: TCC-Tanks and Chemical Containment Areas (TCC)  |  Products:

Belzona® 3211 (Lagseal)

Belzona® 3921 (GSC Surface Conditioner)

Belzona® 9311 (Reinforcing Membrane Sheet)


Problem : After eight years of service the previously applied Belzona® 3211 (Lagseal) was ready for replacement. The Belzona Membrane System performed so well i...
BELZONA REFURBISHMENT OF COOLING WATER PUMP DIFFUSER
Industry: Power (POWR)  |  Application: CEP-Centrifugal Pumps (CEP)  |  Products:

Belzona® 1311 (Ceramic R-Metal)

Belzona® 1341 (Supermetalglide)


Problem : Severe erosion-corrosion.
BELZONA ADDS LIFE TO ASH LINES
Date Created: 2/11/2005
Industry: Power (POWR)  |  Application: SHM-Solids Handling Machinery (SHM)  |  Products:

Belzona® 1811 (Ceramic Carbide)


Problem : The pipes had worn thin through constant abrasion from the ash. Although not leaking, plant needed to extend life of the pipes before they failed.
REBUILDING TURBINE FLANGE FACES WITH BELZONA
Industry: Power (POWR)  |  Application: ENC-Engines and Casings (ENC)  |  Products:

Belzona® 1311 (Ceramic R-Metal)


Problem : Corrosion and steam cutting on many areas of flange faces.
WATERPROOFING CHIME ANGLE WITH BELZONA
Industry: Power (POWR)  |  Application: GSS-Gaskets, Seals and Shims (GSS)  |  Products:

Belzona® 3111 (Flexible Membrane)

Belzona® 3921 (PSC Surface Conditioner)

Belzona® 9311 (Membrane Reinforcing Sheet)


Problem : Corrosion was occuring on steel/concrete interface of wastewater tank and pad.
BELZONA PROTECTS COAL DIRECTOR
Industry: Power (POWR)  |  Application: SHM-Solids Handling Machinery (SHM)  |  Products:

Belzona® 1812 (Ceramic Carbide FP)


Problem : The steel plate on the coal director was worn through and in need of replacement.
BELZONA SEAL SOLUTIONS FOR GENERATORS
Industry: Power (POWR)  |  Application: GSS-Gaskets, Seals and Shims (GSS)  |  Products:

Belzona® 1311 (Ceramic R-Metal)

Belzona® 4111 (Magma-Quartz)

Belzona® 4151 (Magma-Quartz Resins)


Problem : Generator housing was worn and the concrete that the housing was set into over 40 years ago had deteriorated, causing movement of the housing.
BELZONA SEALS LEAKS ON SUPERGRID TRANSFORMER
Date Created: 12/22/2011
Industry: Power (POWR)  |  Application: VPF-Valves, Pipes and Fittings (VPF)  |  Products:

Belzona® 1161 (Super UW-Metal)

Belzona® 5831 (ST Barrier)


Problem : The transformer was leaking through the bolt holes along the flange face.
BELZONA REPAIR TO PUMP SHAFT BEARING SURFACE
Date Created: 11/21/2011
Industry: Power (POWR)  |  Application: MPT-Mechanical Power Transmission (MPT)  |  Products:

Belzona® 1131 (Bearing Metal)


Problem : Damage had occurred to the drive shaft of the pump. Previously repaired using hot metal spraying which caused 'pick up', the customer required a fast ...
Hydro turbine guide vanes repaired and protected with BELZONA
Date Created: 7/9/2014
Industry: Power (POWR)  |  Application: CEP-Centrifugal Pumps (CEP)  |  Products:

Belzona 1311 (Ceramic R-Metal)

Belzona 1321 (Ceramic S-Metal)


Problem : Erosion and cavitation of turbine vanes
Hydro turbine repaired and protected with BELZONA
Date Created: 7/9/2014
Industry: Power (POWR)  |  Application: CEP-Centrifugal Pumps (CEP)  |  Products:

Belzona 1311 (Ceramic R-Metal)

Belzona 1341 (Supermetalglide)


Problem : Erosion-corrosion and cavitation of the fan blades and of the face of the hydro turbine due to pressure
BELZONA REPAIRED WATER BOX FLANGE
Date Created: 3/26/2008
Industry: Power (POWR)  |  Application: GSS-Gaskets, Seals and Shims (GSS)  |  Products:

Belzona 1111 (Super Metal).


Problem : Corrosion on flange faces of the water box caused severe vacuum leaks, which triggered unit to shut down at the Power Plant.
Belzona Repairs Loose Wear Ring
Date Created: 6/22/2005
Industry: Power (POWR)  |  Application: CEP-Centrifugal Pumps (CEP)  |  Products:

Belzona® 1321 (Ceramic S-Metal)


Problem : Ring had become loose in its housing.
Valve Repair and Protection with Belzona
Date Created: 6/28/2005
Industry: Power (POWR)  |  Application: VPF-Valves, Pipes and Fittings (VPF)  |  Products:

Belzona® 1311 (Ceramic R-Metal)

Belzona® 1321 (Ceramic S-Metal)

Belzona® 5811 (Immersion grade)


Problem : Old polypropylene lining was worn and damaged due to chemical attack.
Circulating Water Pump Repair
Date Created: 5/31/2005
Industry: Power (POWR)  |  Application: CEP-Centrifugal Pumps (CEP)  |  Products:

Belzona® 1311 (Ceramic R-Metal).


Problem : Galvanic corrosion between the cast iron of the discharge casing and the welded stainless steel sheet.
Belzona Repairs Broken Dielectrics
Date Created: 6/6/2005
Industry: Power (POWR)  |  Application: GSS-Gaskets, Seals and Shims (GSS)  |  Products:

Belzoana® 1111 (Super Metal)


Problem : Dielectrics were broken at their edges causing oil infiltration from the connecting transformer.
Belzona Protects Condenser Tube Sheet
Date Created: 6/13/2005
Industry: Power (POWR)  |  Application: HEX-Heat Exchangers (HEX)  |  Products:

Belzona® 1321 (Ceramic S-Metal)


Problem : Corrosion of the tube sheets of two condensers.
BELZONA PUMP CASING REPAIR AND PROTECTION
Date Created: 2/6/2006
Industry: Power (POWR)  |  Application: CEP-Centrifugal Pumps (CEP)  |  Products:

Belzona® 1311 (Ceramic R-Metal)

Belzona® 1321 (Ceramic S-Metal)


Problem : The two casings were deeply eroded and corroded which affected the pressure and the efficiency of the cooling system.
BELZONA REBUILDS LARGE MOTOR BEARING HOUSING
Date Created: 12/10/2006
Industry: Power (POWR)  |  Application: MPT-Mechanical Power Transmission (MPT)  |  Products: Belzona® 1111 (Super Metal)
Problem : Bearing housing damaged due to mechanical failure.
BELZONA REBUILDS CAVITATED VANES
Date Created: 8/20/2005
Industry: Power (POWR)  |  Application: CEP-Centrifugal Pumps (CEP)  |  Products:

Belzona® 1311 (Ceramic R-Metal)

Belzona® 1321 (Ceramic S-Metal)


Problem : Severe cavitation caused holes, pittings and deformation in the profile of the vanes.
BELZONA REPAIRS CORRODED HEAT EXCHANGER FLANGE
Date Created: 8/29/2005
Industry: Power (POWR)  |  Application: HEX-Heat Exchangers (HEX)  |  Products:

Belzona® 1311 (Ceramic R-Metal)

Belzona® 1321 (Ceramic S-Metal)


Problem : The flange of the heat exchanger was corroded preventing correct sealing.
BROKEN INSULATORS REPAIRED WITH BELZONA
Date Created: 11/13/2005
Industry: Power (POWR)  |  Application: VPF-Valves, Pipes and Fittings (VPF)  |  Products:

Belzona® 1111(Super Metal)

Belzona® 1391(Ceramic HT)


Problem : Two Insulators were cracked and broken. Also the copper pipe inside one of them was broken.
BELZONA GLAND HOUSING REBUILD
Date Created: 2/8/2006
Industry: Power (POWR)  |  Application: CEP-Centrifugal Pumps (CEP)  |  Products: Belzona® 1311 (Ceramic R-Metal)
Problem : Gland housing of the pump was badly worn and damaged due to mechaical failure.
BELZONA 5811 PROTECTS NEW TRASH RACKS AT A HYDRO PLANT
Date Created: 12/11/2015
Industry: Power (POWR)  |  Application: HEX-Heat Exchangers (HEX)  |  Products:

Belzona 5811 (Immersion Grade)


Problem : Other coatings and paint systems have not proven to have suitable longevity in this environment. Belzona has been successfully used by USACE to provid...
BELZONA REPAIRS BROKEN HYDRO ELECTRIC TURBINE RUNNER
Date Created: 8/30/2013
Industry: Power (POWR)  |  Application: CEP-Centrifugal Pumps (CEP)  |  Products:

Belzona® 1311 (Ceramic R-Metal) Belzona® 1321 (Ceramic S-Metal) Belzona® 1341 (Supermetalglide)


Problem : Loss of balance and horsepower.
BELZONA SUPERWRAP II SUCCESSFULLY TACKLES AN EMERGENCY PIPE LEAK REPAIR
Date Created: 8/29/2017
Industry: Power (POWR)  |  Application: VPF-Valves, Pipes and Fittings (VPF)  |  Products:

Belzona 1212 Belzona Superwrap II composite repair system: Belzona 9381 - reinforcing fabric Belzona 1982 - impregnation resin Belzona 9382 - release film


Problem : Rupture in the water pipe line causing erosion of the surrounding area and the road above the line.
BELZONA REBUILD AND PROTECTS TURBINE RUNNER
Date Created: 4/15/2015
Industry: Power (POWR)  |  Application: CEP-Centrifugal Pumps (CEP)  |  Products:

Belzona 1311 (Ceramic R-Metal)

Belzona 1341 (Supermetalglide)


Problem : The Turbine Runner was showing signs of erosion on the leading edges of the vanes
BELZONA SUPERWRAP II SUCCESSFULLY TACKLES A LIVE LEAK REPAIR
Date Created: 2/26/2018
Industry: Power (POWR)  |  Products:

Belzona 1212 Belzona Superwrap II System


Problem : The pipe burst after an outage causing the plant to shutdown.
Belzona SuperWrap II Seals Deteriorated Pipe Coupling
Date Created: 3/11/2019
Industry: Power (POWR)  |  Application: VPF-Valves, Pipes and Fittings (VPF)  |  Products:

Belzoa 4141 (Magma-Build)

Belzona SuperWrap II


Problem : The pipe coupling was buried and therefore suffered severe corrosion below the ground.
Belzona repairs a Metal Expansion Joint
Date Created: 7/20/2019
Industry: Power (POWR)  |  Application: VPF-Valves, Pipes and Fittings (VPF)  |  Products:

Belzona 1511 (Super HT-Metal)

Belzona 9341 (Reinforcement Tape)


Problem : The metal expansion joint that was covered with insulation material deteriorated and have developed major cracks and under insulation corrosion leadin...
Belzona® Provides Quick and Easy Repair of Vertical Pump Shaft
Date Created: 3/31/2020
Industry: Power (POWR)  |  Application: MPT-Mechanical Power Transmission (MPT)  |  Products:

Belzona 1111 (Super Metal)

Belzona 9411 (Release Agent)


Problem : Most parts of the vertical water pump shaft sleeve appear over 1 mm abrasion, causing serious vibration during operation, which leads to increase in e...
BELZONA PROTECTS DIFFUSER VANES
Date Created: 3/6/2008
Industry: Power (POWR)  |  Application: CEP-Centrifugal Pumps (CEP)  |  Products:

Belzona® 1321 (Ceramic S Metal)

Belzona® 1121 (Super XL Metal)


Problem : The diffuser vanes were suffering from erosion/corosion. Previous attempts were made to protect them using coal tar epoxies with limited success.
BELZONA PROTECTS HYDROELECTRIC PENSTOCK
Date Created: 3/6/2008
Industry: Power (POWR)  |  Application: VPF-Valves, Pipes and Fittings (VPF)  |  Products: Belzona® 5811 (Immersion Grade).
Problem : The penstock was suffering from pitting due to corrosion.

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