Carbon steel flange
Carbon steel flange, that is, the body material of carbon steel flange or end flange connector. The flange containing carbon steel material is called carbon steel flange. Common materials are cast carbon steel grade WCB, forging A105, or Q235B, A3, 10#, #20 steel, 16 manganese, 45 steel, Q345B and so on.Usually to prevent the surface of the rusty flange has electric coating (yellow zinc, white zinc, etc.), or brush anti-rust oil and spray anti-rust paint treatment.








