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VOL XXXV, NO 120

Belzona 5871 Protects Steam Piping Hazardous To Operators

 
 

Industry:

Pulp & Paper (PLPR)

 
 

Application:

Valves, Pipes and Fittings (VPF)

 
 

Customer Location:

Alabama, USA

 
 

Application Date:

May, 2020

 
 

Application Situation:

Steam piping of four identical sections of a batch digester at a local paper mill, operating at 200°F max.

 
 

Problem:

These piping sections were a potential hazard for contact burn injuries since they are located at ground level.

 
 

Products:

Belzona 5871

 

Substrate:

Steel

 
 

Application Method:

The line was shut down for safety handling during application procedure. Belzona 5871 was applied in 4 coats in one day, with a total DFT of 160-180 mils.

 
 

Belzona Facts:

The curing time of Belzona 5871 was accelerated becaude the pipe was still warm during application. All 4 layers of Belzona 5871 were applied in one day, and 4 more identical pipe sections were repaired during a planned maintenance. Belzona was able to reduce the temperature down to 110F, preventing any type of contact surface burn and protecting the pipe against future corrosion degradation.

 
 

Photographs Description

  1. Pipe coated with Belzona 5871
  2. Pipe coated with Belzona 5871
  3. Measuring temperature after application of Belzona 5871
  4. Measuring temperature after application of Belzona 5871
 
Case study pic one

 

 
 Case study pic two

 

 
 Case study pic three

 

 
 Case study pic four

 

 
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For more information about Belzona visit: www.belzona.com