... pipe fittings 2.1/8" to 48" 3.Carbon/Stainless/Alloy Steel 4.ISO CE 5.competitive GB/T ... 12459, ASME B36.19 carbon steel pipe fittingsSize: 1/2"-48", DN15 to 2000Thickness: SCH20 ... -SCH160/STD/SGP/XS/XXSStandard: ASME,DIN,JIS,GB,BSMaterial: Carbon Steel(Sema/Seamless), stainless steel, alloy steelCorporation Location: Yanshan County ...