... 3.High quality 4.Favorable price 5.Quick delivery 1.Carbon Steel Weld Neck Flange ANSI B16.52.Size: 1/2"-72" ... ,Concentric/Eccentric Reducer,Sockolet,Flange5.Material: Carbon steel, Alloy steel, Stainless steel Carbon SteelASTM:ASTM A234 WPB, WPC; ASTM A420 WPL9, WPL3, WPL6, WPHY- ... , 1.0566JIS:PA22, PA23,PA24, PA25, PL380Stainless SteelASTM:ASTM A403 WP304/304L, WP316/316L, WP321, WP347, WPS 31254DIN ...