Weld Neck Flange
Standards: ANSI B16.5, ASME, AWWA, DIN, GOST, JIS2220, BS4504
Size: 1/2” to 60”, DN15 to DN1500
Pressure Class: Class150 to Class2,500; PN10 to PN160
Sealing Face: RF, MFM, TG, RJ, FF
Material of Welding Neck Flange:
Carbon Steel: ASTM A105/A105N, 350 LF1,LF2 CL1/CL2, LF3 CL1/CL2, A694 F42, F46, F48, F50, F52, F56, F60, F65
Stainless steel: A182 F304/F304L/F316/F316L/F321
Alloy steel: ASTM A182 F1, F5, F9, F11, F22, F91
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