Socket welding flange
source£ºchengdu chengfa jinhui traning co.,ltd time£º2016-01-29
Socket welding flange is welded steel pipe flange at one end and the other end of the bolt connection.
Sealing surface forms: raised face (RF), uneven surface (MFM), tongue and groove (TG), ring joint face (RJ)
Material: Carbon Steel (Carbon Steel): ASTM A105,20 #, Q235,16Mn, ASTM A350 LF1, LF2 CL1 / CL2, LF3 CL1 / CL2, ASTM A694 F42, F46, F48, F50, F52, F56, F60, F65 , F70;
Stainless steel (Stainess Steel): ASTM A182 F304,304L, F316,316L, 1Cr18Ni9Ti, 0Cr18Ni9Ti, 321,18-8; alloy steel (Alloy Steel): ASTM A182 F1, F5a, F9, F11, F12, F22, F91, A182F12 , A182F11,16MnR, Cr5Mo, 12Cr1MoV, 15CrMo, 12Cr2Mo1, A335P22, St45.8 / ¢ó; manufacturing standards: ANSI B16.5, HG20619-1997, GB / T9117.1-2000-GB / T9117.4-200, HG20597 -1997.
Connection: flange nut, bolt connection.
Production process: Professional overall forged, forging manufacturing.
Processing methods: high-precision CNC lathe, lathe finishing, welding and other processing.
Applications: boilers, pressure vessels, petroleum, chemical, shipbuilding, pharmaceutical, metallurgy, machinery, food and other industries stamping elbow.
