KHIA headerKnow-How in Action

VOL XXVI, NO 56, ELITE

Belzona Extends The Life Of Heat Exchanger End Covers

 
 

Industria:

Heating, Ventilation & Air Conditioning (HVAC)

 
 

Áreas Know-How:

Heat Exchangers (HEX)

 
 

Cliente / ubicación:

Recreation Center, BC, Canada

 
 

Fecha de aplicación:

1997

 
 

Situación de aplicación:

Replacement end covers were not freely available.

 
 

Problema:

The heat exchanger unit end covers had become so badly eroded that they were potentially scrap.

 
 

Productos:

Belzona® 1311 (Ceramic R-Metal)

Belzona® 1321 (Ceramic S-Metal)

 

Substrato:

Mild steel

 
 

Método de aplicación:

The application was carried out in accordance with Belzona Know-How System Leaflets HEX-2 & 3.

 
 

Hechos Belzona:

Belzona allowed the units to be repaired and protected from further erosion corrosion. These units have now been in service for 14 years with only minor touch-up required.

 
 

Descripciones de fotografías

  1. View of corroded end covers after they had been removed
  2. End covers after grit blasting
  3. End covers rebuilt and coated
 
Case study pic one

 

 
 Case study pic two

 

 
 Case study pic three

 

 
 

 

 
 
Para obtener más información acerca de los productos Belzona visite: www.belzona.com