ANSI stainless steel blind flange 1.material:F304,F304L,F316L 2.types:BLIND 3.standard:ANSI, ASTM A182, DIN, EN1092-1 ANSI stainless steel blind flangeGeneral Descriptionwe can manufactur and supply flanges as per the standards of ASTM, BS, ANSI, JIS, DIN, and UNI.Flanges are the connectors used in process piping to connect pipe to tees, elbows, valves, pumps and whatever other equipment may be ...