KHIA headerKnow-How in Action

VOL XXII, NO 148

Belzona® Rebuilds And Protects Turbine Runner Hub

 
 

Industry:

Power (POWR)

 
 

Application:

Centrifugal Pumps (CEP)

 
 

Customer Location:

Hydroelectric Power Plant, France

 
 

Application Date:

July 2003

 
 

Application Situation:

Kaplan Turbine

 
 

Problem:

The turbine hub had suffered from erosion due to cavitation.

 
 

Products:

Belzona® 1111 (Super Metal)

Belzona® 1341 (Supermetalglide)

 

Substrate:

Steel

 
 

Application Method:

The appliction was carried out in accordance with Belzona Know-How System Leaflets CEP-5 and CEP-8.

 
 

Belzona Facts:

This repair and protection prolonged the life of this turbine and meant that inspection and repairs were required less frequently.

 
 

Photographs Description

  1. Large Kaplan Turbine
  2. Application underway
  3. Completed repair and protection
 
Case study pic one

 

 
 Case study pic two

 

 
 Case study pic three

 

 
 

 

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