Circulating Water Pump Repair

KHIA ID: 541
Industry: Power (POWR)
Application: CEP-Centrifugal Pumps (CEP)
Substrate: Cast iron and stainless steel
Customer Location: Power station, Egypt
Application Date: July 2004
Products:

Belzona® 1311 (Ceramic R-Metal).

Problem: Galvanic corrosion between the cast iron of the discharge casing and the welded stainless steel sheet.
Photograph Descriptions
  1. General view of the pump
  2. The corroded discharge casing
  3. Applying Belzona® 1311 to the prepared surface
  4. Application complete
Application Situation
Circulating water pump
Application Method
Application was carried out in accordance with Belzona Know-How System Leaflet CEP-5.
Belzona Facts
Belzona Polymers allow for a perfect repair, completed in only one day, keeping the power station on schedule. Welding was considered as an alternative method of repair but this would not prevent the same damage from occuring in the future. The customer, therefore, chose the most cost effective repair method.
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