Stainless Steel Socket Welding 4H Flanges
1.ASTM A105 and ANSI B16.5.
2.Size: 1/2" to 8"
3.stainless steel SS304 or 31

      Lianfa stainless steel pipes and valves(qingyun)co.,ltd specilizes in manufacturing stainless steel pipe fittings , ball valves,sanitary fittings and valves, quick coupling,flexible fittings, flanges and carbon steel valves.