Faucet pipe fittings 1.Size:1/2''-48'' 2.WT:SCH10 - SCH160 3.Standard:ASME, GB ,DIN,JIS 4.Certificate:ISO9001/2000... Faucet pipe fittingsSize1/2"- 72"Wall thicknessSch 10- Sch xxsApplicable standardANSI B 16.9,ASME , ASTM,,JIS , DIN , EN,MaterialCarbon steel, alloy steel, stainless steel ConnectionButt-welding,forged fittingApplications rangsuch as oil, chemical industry, water conservancy, ...