1.Blind Flange 2.Material: CS/SS 3.Standard:Ansi,Din, Jis and so on. 4.Preesure: PN6-PN400 5.Size: ... , slip on, blind, thread, socket, lap joint and special typeStandard: DIN, ANSI, EN1092-1, JIS,Size: 1/2"-24"Special design ... For Catalog, pls visit www.hebei-longsheng.com Variety sizes of Carbon Steel Blind Flange ANSI / DIN / JIS