1.Face:Raised Face(RF).Female Face(FM).Male Face(M).Tongue Face(T).Groove Face(G).Flat Face(FF),or customized.
2.Blank/Blind
3.CNC fine finished
Hot Tags: bl flange, China bl flange manufacturers, suppliers, factory, Stainless Steel Welding Neck Flange, ring joint flange, pipe threader, socket weld end, Ss flange, EN flange











