Carbon steel Flange

Flange: Material:A105,F1,F5,F11,F91,F304,F304L,F316,F316L,F42,F52,F60,65,F70 Flange Class: 150,300,600, Flange Standard: ASME B16.11 Our major products cover high, intermediate and low pressure pipe fittings and tubes such as elbow, tee, reducer, flange ,bend ,socket fittings, seamless and welded tubes ,etc. We also can manufacture according to customers' special designs and requirements. The materials we adopt are carbon steel, alloy steel, stainless steel , ductile iron and grey iron. Our products are mainly used for Petroleum, chemical, power, gas, metallurgy, shipbuilding, construction, etc. Our products are certified by ISO9001:2000 and API in 1998 and 2002 respectively. High quality flange A105,F1,F5,F11,F91,F304,F304L,F316,F316L,F42,F52,F60,65,F70