Cost Groups International

Steel flange has higher precision and performances than the cast flange and widely used in different industries for connecting equipment or pipelines, especially for high temperature and high pressure environments.

Our Flange is a plate-type device, usually in circular appearance which could be attached the ends of pipes, fittings, valves or other objects to facilitate assembly and dis-assembly of the piping system. It offers impressive mechanical performance as a connecting parts.

-Stainless Steel Steel Flange: ASTM A182 F304, F316
-Alloy Steel Flange: ASTM A182 F5, F9, F11, F12, F21, F22
-Carbon Steel Flange: ASTM A105, ASTM A694 F42, F46,F52,F60, F65 and F70, ASTM A350 LF2