... :1'' ~ 48'' 5>standard:ANSI,ASME,DIN,BS,EN,etc (1) Flanges Type: Plate Flange, Flat Flange ... Joint Flange(2) Flanges Standards: ANSI Flanges, BS flanges, DIN flanges, EN1092-1 Flanges(3) ... , F310, F321 (4) Connection Type: Raised Face, Flat Face, Ring Type Joint, Lap-Joint Face, Large Male ... -Female, Small Male-Female, Large Tongue & Groove, Small Tongue & Groove(5 ...