1.Blind Flange 2.Material: CS/SS 3.Standard:Ansi,Din, Jis and so on. 4.Preesure: PN6-PN400 ... blind, thread, socket, lap joint and special typeStandard: DIN, ANSI, EN1092-1, JIS,Size: 1/2"-24"Special design according ... to your requirement is also available.All the production process are ... .com Variety sizes of Carbon Steel Blind Flange ANSI / DIN / JIS