KHIA headerKnow-How in Action

VOL XXVII, NO 21

Belzona® Restores Heat Exchangers

 
 

Industry:

General Industry (GIND)

 
 

Application:

Heat Exchangers (HEX)

 
 

Customer Location:

Hotel, Guaruja, Brazil

 
 

Application Date:

June 2011

 
 

Application Situation:

Air conditioning plant for the hotel.

 
 

Problem:

Severe galvanic corrosion on the flange face and tube sheets of heat exchangers.

 
 

Products:

Belzona® 1111 (Super Metal)

Belzona® 1321 (Ceramic S Metal)

 

Substrate:

Cast Iron

 
 

Application Method:

Aplication was carried out in accordance with Belzona System Leaflets HEX-1 & HEX-3.

 
 

Belzona Facts:

In 3 days we were able to solv the custumer problem and give a few more years of life to the equipment The air conditioning plant was refurbished in just three days ensuring minimal disruption to hotel operation. The excellent corrosion protection from the Belzona on will provide many more years service from this plant.

 
 

Photographs Description

  1. Corroded tube sheet
  2. Rebuilding surface with Belzona® 1111
  3. Application of Belzona® 1321
  4. Final result after removing corks
 
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