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Grooved Flange
Grooved pipe couplings and fittings are used to join and pipes in both wet and dry system. They provided some flexibility in terms of movement and deflection to the piping system.
Construction
Parts | Material |
Flange | Ductile Iron ASTM A536 Grade 65-45-12 |
Gasket Ring | EPDM, Nitrile Rubber (NBR), Silicon Rubber |
Bolt and Nut | 40 Cr or 35# Carbon Steel, GR 8.8 Galvanized, Stainless Steel. |
Description
Range from DN50(2”) up to DN600(24”).
Epoxy paint 200 microns min: RAL 3000.
Finish: Paint red, paint orange, epoxy red coating, galvanized, dacromet coating, or any requirements.
The flange is used for the conversion of the grooved pipe connection to the flange connection.
Standards
Design: ISO6182, AWWA C606, GB 5135.11
Grooved: ASME B36.10, ASTM A53-A53M, ISO 4200.
Pressure Rating: PN16/PN25, Class 125/150.
Available
Grooved Flange PN16 Grooved Flange PN25 Grooved Flange Class 125/150
Suitabilities
Water Fire Fighting Oil& Gas
