... seamless and welded ,L/R, S/R, 45deg,90deg, elbow size:1/2"--72" sch:10-160 material: carbon ... 10 ~ SCH 160 Material Code:1 CARBON STEEL ASTM A234 WPB, WPC; ASTM A420 WPL9, WPL3, WPL6, WPHY-42WPHY-46, ... WP321, WP347, WPS 312545 DUPLEX & SUPER DUPLEX STAINLESS STEEL ASTM A 815 UNS S31803, UNS S32750, UNS S32760 STANDARDSANSI, ISO, ... supply IBR fittings and Specialized NACE & HIC Fittings. 90 degree elbow