Socket Welding flange and pipe welding at the other end is end with bolted flange.
(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;
(Stainess 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;
Class 1500 Flange traditional high pressure flange: is the use of gasket (ellipse gasket, octagon gasket, lens gasket, etc.) of plastic deformation to achieve sealing effect, connection pipe, pipe and pipe connected parts, flange hole, stud makes the flange closely linked.
Flange Manufacturer
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