Faucet pipe fittings 1.Size:1/2''-48'' 2.WT:SCH10 - ... 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 ...