1.API Gate Valve 2.Material:304,316L,904L,WPB A234,A182,X70,A860,A105,A182 3.Standard:ASME ANSI ASTM DIN JIS MSS 4.API,CE,ISO High Quality API Gate Valve in Hot Sale Any sizes of Custom-made products are available.ProductTees, Elbows, Reducers, Caps, Crosses, Flanges, Bends, seamless Bends, pipe joints, etc.Materialcarbon steel, alloy steel, stainless steelStandardASME B16.9 B16.28, ASTM A234 ...