| Belzona Repairs Underwater Pipe On Offshore Platform | | | Industria:Buildings & Structures (BSTR) | | | Áreas Know-How:Centrifugal Pumps (CEP) | | | Cliente / ubicación:Oil and Gas Platform, Brazil | | | Fecha de aplicación:March 2008 | | | Situación de aplicación:Sump pipe on oil and gas platform | | | Problema:Sump pipe was cracked due to impact. It was required to seal the affected area under water. | | | Productos:Belzona® 1161 (Super UW-Metal)
Belzona® 5831 (ST-Barrier) | | | Substrato:Carbon Steel | | | Método de aplicación:Application was carried out using a modified version of Belzona Know-How System Leaflet VPF-11a. Surface was cleaned in accordance with ISO 8501-1 St2/3 using pneumatic sander. Prior to commencement of the application several plates were coated with Belzona® 5831 for future corrosion protection. Plates bonded in place by diver using Belzona® 1161. Clamps were used to hold plates in place during curing process. | | | Hechos Belzona:Practical training was carried out with the divers prior to carrying out the actual application. Upon completion, inspection was carried out and a small leak was detected. The leak was repaired with the Belzona® 1161/5831 system.This repair is in perfect condition when last inspected in 2010. | | | Descripciones de fotografías
- Adhesion test being carried out with plates coated with Belzona® 5831 prior to application
- Testing Belzona® 1161 on edges of plate under immersed conditions
- Application being carried out by divers under water
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