Factory sale Alloy Steel Plate Type forged threaded flange Carbon Steel Flange Product Description Standard ANSI, ASME, DIN, BS, JIS, GB, ISO etc Material 310S,310,309,309S,316...
GOST 12820 Carbon Steel Flange Forged Steel Blind Flange For Oil Gas Pipeline Best Price Product Description Standard ANSI, ASME, DIN, BS, JIS, GB, ISO etc Material 310S,310,309...
EN 10028-2 Steel Forged Pipe Flanges 13CrMo4-5 1.7335 Alloy Steel Forging Cylinder Sleeves Standard ANSI, ASME, DIN, BS, JIS, GB, ISO etc Material Stainless steel or support ...