China Forged Steel Union Producer Landee Supplies Forged Steel ASTM A105 Union, According to MSS SP 83, Clss Rating 6000 LB, 1/2 Inch, Socket Welded End.
China ASTM A182 F316L Union Manufacturer Landee offers ASTM A182 F316L Union, Standard MSS SP 83, 1 inch, 3000LB, SW ends, used to connecting pipes.