... Flange, Spectacle Blind,Etc.StandardANSI, ASME ,MSS, API, DIN, JIS, BS. and GBClassANSI 150LBS-2500LBS,DIN PN6-PN160BS PN0.25-PN25 ... FLANGE, BLIND FLANGE.Pressure Class :300, 400 , 600 , 900* API 6A :WELDING NECK FLANGE, THREAD FLANGE,BLIND FLANGE.Pressure :2000Psi, 3000Psi ... will be treated seriously. Followings are also our products and special design are warmly welcome. Stainless Steel Flanges Stub ...