... 1/2" to 24" Thickness:sch5s-XS,XXS Standard:ASTM,ASME,DIN,JIS Certificate:API,ISO,CCS SCH XS steel seamless pipe ... ProductionSteel pipeTypeSeamless and ERWSize1/2" To 24"Wall thicknessSch5S-Sch160, XS,XXSStandardsANSI, ASTM,API,DIN, JIS, BS, ISO, ... , CCS,and ISO9001:2000Productivity200000 ton per yearKeywords: SCH XS steel seamless pipe,steel pipe,carbon steel seamless pipe ...