Socket Weld End

Socket Weld End Carbon Steel Socket Welding Flanges: ASTM A105A105N, A350 LF1, LF2 CL1CL2, LF3 CL1CL2, A694 F42, F46, F48, F50, F52, F56, F60, F65, F70, A516.60, 65, 70 (Spectacle Blind Flange, Spacer RingSpade Flange), Steel RST37.2, C22.8 Stainless Steel Socket Welding Flanges: ASTM A182 F202, F304304L304H, F316316L, F316H, F316TI, F310, F321, F904L Alloy Steel Socket Welding Flanges: ASTM A182 F1, F5, F9, F11, F22, F91 Special Alloy Socket Welding Flanges: Duplex, Super Duplex, Nickel Alloys Flange Face Type: Flate Face (FF), Raised Face (RF), Ring Type Joint (RTJ) CoatingSurface Treatment: Anti-rust Paint, Oil Black Paint, Yellow Transparent, Zinc Plated, Cold and Hot Dip Galvanized.