... , blind, thread 2)Standard;ANSI,ASTM,DIN,JIS,UNI 3)Size:DN15-DN1000 Detailed Product Description1) Stainless steel flange and carbon steel flange2 ... ) Type: welding-neck flange, slip on flange, screwed flange, blind flange,lap joint flange, socket-welding flange3) Standard: ASME, ANSI, API, JIS, JPI ...