Stainless Steel Socket Weld Flange Corrosion Resistant

The socket welding flange is a flange that is welded to the steel pipe at one end and connected with bolts at the other end. 1) Sealing surface form: raised surface (RF), concave-convex surface (MFM), tongue and groove surface (TG), ring joint surface (RJ) 2) Material: 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: ASTM A182 F304, 304L, F316, 316L, 1Cr18Ni9Ti, 0Cr18Ni9Ti, 321, 18-8; Alloy Steel: ASTM A182 F1, F5a, F9, F11, F12, F22, F91, A182F12, A182F11, 16MnR, Cr5Mo, 12Cr1MoV, 15CrMo, 12Cr2Mo1, A335P22, St45.8/Ⅲ; 3) Manufacturing standards: ANSI B16.5, HG20619-1997, GB/T9117.1-2000—GB/T9117.4-200, HG20597-1997. 4) Connection method: flange nut, bolt connection. 5) Production process: professional overall forging, forging manufacturing, etc. 6) Processing methods: high-precision CNC lathe turning, ordinary lathe finishing, argon arc welding and other processing. 7) Scope of appli…

Flat Face Flange Socket Weld Flange Blind Flange Butterfly Valve Flange Weld Neck Flange