... ,SBG,DNV,BV,N etc 3.Material:carbon steel,SS,alloy steel 4.MOQ:10pcs 180 degree elbow TypelbowSize1/2" - 80"(DN15 - DN2000)Wall thicknessSch5 ... , WPC; ASTM A420 WPL9,WPL3,WPL6A;ST 37.2.2)Stainless Steel: ASTM A403 WP304/304L, WP316/316L,WP321,WP3473)Alloy ... WP1, WP12, WP11,WP22,WP5, WP9,WP914)Duplex & Super Duplex Stainless Steel :ASTM A815 UNS S31803,UNS S32750, UNS S32760PackagingWooden Cases, wooden ...