KHIA headerKnow-How in Action

VOL XXVII, NO 32

Belzona® Restores Corroded Heat Exchanger

 
 

Industry:

General Industry (GIND)

 
 

Application:

Heat Exchangers (HEX)

 
 

Customer Location:

Hotel, Egypt

 
 

Application Date:

April 2006

 
 

Application Situation:

Tube Sheet from chiller unit

 
 

Problem:

The tube sheet was badly corroded. Particularly deep erosion on tube sheet around the tubes.

 
 

Products:

Belzona® 1311 (Ceramic R Metal)

Belzona® 1341 (Supermetalglide)

 

Substrate:

Carbon Steel

 
 

Application Method:

This application was carried out in accordance with Belzona Know-How System Leaflets HEX-1 and HEX-3. Belzona 1311 was used to rebuild the damaged area and Belzona 1341 was used to protect it.

 
 

Belzona Facts:

The Belzona repair method allowed application to be carried out in situ with minimal disruption. The Belzona system has a proven track record of providing long term corrosion protection on such equipment.

 
 

Photographs Description

  1. The original corrosion damage
  2. After Surface Preparation
  3. Belzona 1311 application
  4. Completed Belzona 1341 application
 
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