... Threaded Flange,Socket Welding Flange, Blind Flange, Orifice Flange,Ring Joint Flanges, Long Welding Neck Flange, Figure 8 Blanks Standard:BS ... END FLANGE(133), PLATE FLANGE(101),LOOSEPLATE FLANGE(102), LOOSE PLATE WITH WELD-NECK FLANGE(104),BLANK FLANGE(105) PRESSURE ... : WELDING NECK FLANGE, HUBBED SLIP-ON HUBBED THREADED, PLATE FLANGE,LOOSE PLATE WITH WELD ON PLATE COLLAR, BLANK FLANGE PRESSURE GRADE ...