Backing Rings
Stub End with backing ring – DURAPLAST LTD
Stainless Steel Backing Ring,Threaded Flange Backing Ring,Ductile Iron Backing Ring
Joint Fit-UP & alignment - ppt download
Find many great new & used options and get the best deals for 6 IPS 125/150 Bolt Pattern Back Up Ring Flange for HDPE Pipe at the best online prices
6 IPS 125/150 Bolt Pattern Back Up Ring Flange for HDPE Pipe
Electrofusion Couplings and Pipe Fittings
Flanges Backing Rings Universal - Orion
Stainless or Galvanised Metal Backing Rings - Acu-Tech Piping Systems
Backing Rings for IPS & DIPS HDPE Flange Adapters
ANSI B16.5 BACKING RING FLANGE,BACKING RINGS ,A182 F316L,SS316L backing ring drilling to ASME B16.5
Gal Backing Rings - Advanced Industrial Products
Lap Joint Flanges Explained - Unified Alloys