... :ANSI,ASTM,JIS (1) Flanges Type: Plate-type Flat Welding Flange, Butt Welding Ring Loose Flange, Slip on ... Neck Flange, Welding Neck Flange, Long Welding Neck Flange, Blind Flange, Socket Welding Flange, Thread Flange, Screwed Flange, Lap ... , F12, F22, F91(4) Connection Type: Raised Face, Flat Face, Ring Type Joint, Lap-Joint Face, Large Male-Female ... your request ANSI B16.5 Stainless Steel Blind flange