Chinese Pipe Fittings, Tube Valves and Steel Flanges

IPS Bolt Rings

Also named ductile iron convoluted flange or back up ring. IPS bolt ring is designed for HDPE flange adapters.

Mateiral: ductile iron A536 65-45-12 or ASTM A351 CF8M( SS316).

Surface Finish optional for ductile iron Bolt Rings: Red prime paint/Epoxy Coating/E-coating/Glavernizaiton.

Designed per ASME/ANSI B16.5, B16.47 ser. A CL150, B16.1 CL125, AWWA C207
B/D/E.

IPS Bolt Rings

IPS Bolt Rings

Working Pressure: SDR7/ 276PIS.

Flange size: 1 1/2″-24″.

Pls contact with us for further details of IPS BOLT RING products.

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