Socket Welding Flange Tianjin All Best International Trade Co., Ltd Base Info Model NO.:ANSI16.5Standard:ANSI, DIN, GBType:Welding FlangeMaterial:Stainless SteelStructure:RoundConnection:WeldingSealing Surface:FFManufacturing Way:Forging Description Pre:A182 F304L Wn Forged Flange, 150# RF, Sch 10s, 24 Inch Next:DIN2633 Pn16 Flange