KHIA headerKnow-How in Action

VOL XII, NO 6

Belzona Seals Sf6 Leak In Hydroelectric Power Station

 
 

Industria:

Power (POWR)

 
 

Áreas Know-How:

Gaskets, Seals and Shims (GSS)

 
 

Cliente / ubicación:

Hydroelectric power generating station in British Columbia, Canada

 
 

Fecha de aplicación:

October 1993

 
 

Situación de aplicación:

Flanges of SF6 (sulfur hexafluoride) buss bars.

 
 

Problema:

The SF6 dielectric gaseous insulator was leaking from the flange.

 
 

Productos:

Belzona® 2000 Series (Elastomeric Polymers)

 

Substrato:

Metal

 
 

Método de aplicación:

The application was carried out in accordance with Belzona Know-How Leaflet GSS-4.

 
 

Hechos Belzona:

Since the customer realized significant cost savings, several leaks were repaired. Four and one-half years later the original repair is still holding.

 
 

Descripciones de fotografías

  1. Belzona® 2211 (MP Hi-Build Elastomer) was injected between flanges to fill the gap. 
  2. Completed application.
  3. Various leaking flanges were sealed
 
Case study pic one

 

 
 Case study pic two

 

 
 Case study pic three

 

 
 Case study pic four

 

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