... PIPE 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 ...