... 1 Type: Elbow, Reducer, Tee, Cap 2 Standard: ANSI B16.9 3 Material: ASTM A234 WPB 4 Butt ... MSS,JIS,DIN, APIMaterial1) Carbon Steel: ASTM A234WPB, WPC; ASTM A420 WPL9,WPL3,WPL6A;ST 37.2.2) ... WP304/304L, WP316/316L,WP321,WP3473)Alloy Steel: ASTM A324 WP1, WP12, WP11,WP22,WP5, WP9, ... WP914)Duplex & Super Duplex Stainless Steel :ASTM A815 UNS S31803,UNS S32750, UNS S32760PackagingWooden Cases, wooden ...