... " To 24" Welded To 72"Wall thicknessSch5S-Sch160, XS,XXSStandardsANSI, ASTM,DIN, JIS, BS, ISO, GB, SH, AND HG etc ... MaterialStainless Steel: ASTM A403 WP304, 304L, 310, 316, 316L, 321, 347, 904LCarbon Steel ... , CCS,and ISO9001:2000Productivity150000 ton per yearKeywords:STAINLESS STEEL SCH80 REDUCER,carbon steel seamless pipe fittings,steel seamless pipe fittings ...