Stainless steel Blind flanges;
Flange Standard: ANSI B16.5;
Flange material: Stainless steel ASTM A182 F304/F316/F321
Other material: steel flanges ASTM A105; ASTM A350; ASTM A694;
Face type: Flat Face; Raised Face; Ring Joint Face; Lap Joint Face; Large Male Female, Small Male Female, Large Tongue & Groove, Small Tongue & Groove;
Pressure Rate: 150LBS, 250LBS,600LBS,
Flange Size: from 1/2″-24″; DN15-DN600
If larger size more than 24″ flanges, ANSI B16.47 flange can be choiced