KHIA headerKnow-How in Action

VOL XXII, NO 74

Belzona® Rebuilds Wear Ring Seats

 
 

Industry:

Power (POWR)

 
 

Application:

Centrifugal Pumps (CEP)

 
 

Customer Location:

Power plant - Tulsa, Oklahoma, USA

 
 

Application Date:

October 2007

 
 

Application Situation:

Auxiliary pump casing

 
 

Problem:

Severe erosion corrosion

 
 

Products:

Belzona® 1311 (Ceramic R-Metal)
 

Substrate:

Cast Iron

 
 

Application Method:

Application carried out in accordance with Belzona System Leaflet CEP-2. Wear rings used as formers. After curing excess Belzona® 1311 removed with scrapers.

 
 

Belzona Facts:

Belzona repair carried out quickly, postponed pump replacement, and improved pump efficiency.

 
 

Photographs Description

  1. Pump to be rebuilt
  2. Surface being prepared
  3. Wear rings used as formers for Belzona® 1311 rebuild
  4. Scrapers used to complete 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