... Neck (WN), Slip-on (SO), Blind (BL), Socket Weld (SW), Lap Joint, Threaded (TH), Orifice, Plate (PL), LongWelding Neck (LWN)Faces: - Raise ... (RF), Flat (FF), Ring Type Joint (RTJ), Ring Joint (RJ), Tongue and Groove (TG), Male and Female (MFM ...