| Belzona Rebuilds Flange Face On Filter | | | Industry:Power (POWR) | | | Application:Valves, Pipes and Fittings (VPF) | | | Customer Location:Hydroelectric Power Plant, Russia | | | Application Date:December 2007 | | | Application Situation:Rubber covered flange in the filter. | | | Problem:Rubber had been damaged due to long years in service and was badly deteoriated. Sealing of the flange lost. Rubber in seal area had lost adhesion to the substrate. | | | Products:Belzona® 2111 (D&A Hi-Build Elastomer) | | | Substrate:Steel | | | Application Method:Application was carried out in accordance with Belzona Know-How System Leaflet VPF-13. A plastic former was manufactured and coated with Belzona® 9411 (Release Agent) before being used to form the Belzona® 2111 to precise contours. | | | Belzona Facts:Belzona saved the customer time and money, application finished with minimum shutdown. | | | Photographs Description
- Deteoriated flange face before the application
- Surface preparation to flange face
- Completed application
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