Socket Weld Neck Reducing Flange

Standard GB / ANSI Socket Weld Flange For Marine , Forged Steel Flange HY132 Quick Detail: GB Standard, ANSI Standard , DIN Standard , JIS Standard Apply to Construction, Engineering machinery ,Marine, Special vehicles Cast steel Material , Alloy steel Material , Stainless Steel Material , Copper Material, Plastic Material , PPC Material Pressing Process, Forging Process ,Casting Process Used in petrol, chemical industry, construction machinery and equipment. Support for the