... : 1/2"-48" 2.w.t.: SCH10-SCH160,SGP,STD,XS,XXS, 3.material : ASTM A234 WPB , DIN , JIS, stainless steel seamless ... : 1/2"-48" 2.w.t.: SCH10-SCH160,SGP,STD,XS,XXS, 3.material : ASTM A234 WPB , DIN , JIS, Hebei Tengjian Pipe ... pipe fittingTypeSeamless and ERWSize1/2" To 48"Wall thicknessSch10-Sch160, XS,XXSStandardsANSI, ASTM,API,DIN, JIS, BS, ISO, GB, SH, AND ...