KHIA headerKnow-How in Action

VOL XXXII, NO 161

Belzona® Superwrap Repairs Offshore Pipes

 
 

Industry:

Oil & Gas (OILG)

 
 

Application:

Valves, Pipes and Fittings (VPF)

 
 

Customer Location:

Texas, USA

 
 

Application Date:

April 2017

 
 

Application Situation:

Offshore Platform

 
 

Problem:

External Corrosion caused damage to the pipe, they also wanted to seal the thread-o-lets, which were no longer required. The repair had to be compliant to ASME PCC-2 and no hot work was permitted.

 
 

Products:

Belzona SuperWrap II System 

 

Substrate:

Carbon steel

 
 

Application Method:

Application carried out in accordance with a modified version of Belona System Leaflet VPF-11. 

 
 

Belzona Facts:

The majority of the large diameter pipe was in a good condition so a patch was just more practical and economical than a replacement. 

 
 

Photographs Description

1. Repair location.

2. Grit blasted surface.

3. Pit filling carried out with Belzona 1111.

4. Finished SuperWrap II repair. 

 
Case study pic one

 

 
 Case study pic two

 

 
 Case study pic three

 

 
 Case study pic four

 

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