Weld neck raised face  flange
  Integral pipe flange; Steel pipe flange; Threaded flange; Slip-on flange slip-on welding flange; Socket welding flange; Lap joint flange; Welding neck flange; Blind flange; Orifice flange; Reducing flange; Pad type flange; Loose hubbed flange;Welding plate flange
3)Varieties: SGP, STD, SCH40, SCH80, SCH160
4)Standard: ANSI B16.9/16.28, DIN2605/2615/2616, JIS P2311/2312
5)Material: ASTM A234 WPB, ST37, carbon steel, stainless steel, alloy steel
6)Angle: 90, 45, 180
7)Price: Very competitive  
8)Special design available