BELZONA REBUILDS FLANGE FACE ON FILTER
Industry: Power (POWR)
Application: VPF-Valves, Pipes and Fittings (VPF)
Customer Location: Hydroelectric Power Plant, Russia
Application Date: December 2007
Belzona® 2111 (D&A Hi-Build Elastomer)
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.
- Deteoriated flange face before the application
- Surface preparation to flange face
- Completed application
Rubber covered flange in the filter.
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 saved the customer time and money, application finished with minimum shutdown.