The steel flange is a kind of steel ring, which could be forged or casted. The forged carbon steel flanges are designed to mechanically connect the part of a pipe to another pipe or a pressure vessel, pump, valve, or any other device. They usually come in round shapes but they can also come in square and rectangular forms.
Different material for different application.
Steel flanges have a long service life.
Steel flanges have an easy access for cleaning, inspection, and modification.
Standard | JIS,BS4505,ASA,SABS1123,GOST,EN1092-1,DIN,ANSI B16.47/B16.5 etc |
Grades | 16MnR, Cr5Mo, 12Cr1MoV, 15CrMo, 12Cr2Mo1, A335P22, St45.8/Ⅲ, 35CrMoV, 45CrMo ASTM A105, 20#, Q235, 16Mn Q345, C22.8, P280GH, P250GH, SS400, SF440A etc |
Classification | Threaded flange, Welding neck flange, Slip on/Welded flange, Socket welding flange, Loose flange, Blind flange etc |
Size | 10-1600NB |
