10 Years Manufacturing Experience


  • Customized Valve Balls

    Customized Valve Balls

    Production Range: - Size: from 1/4” to 20” - Pressure Rating: from150lb to 4500lb - Materials: ASTM A105, ASTM LF2, A182 F304 (L), A182F316 (L), Duplex F51, F55, 17-4PH, Inconel 625 Ball, 690, 600, 617, 718, 718 SPF, Monel 1400, Monel R-405, Monel K-500 Ball, Titanium Gr3, Gr4, Gr7, Incoloy 800, 825, 903, 907, Hastelloy C serial, Hastelloy B, 09G2S 09Г2С GOST, etc. - Coating: Nitridation, ENP, Chrome Plating, Weld Overlay, Laser Cladding, HVOF Coating, Oxy-acetylene flame spray, Plasma Spray ...
  • Hollow Valve Balls

    Hollow Valve Balls

    Hollow balls which are made by coil welded steel plate or seamless stainless steel tubes. The hollow ball reduces the load of the spherical surface and the valve seat because of its lighter weight, which helps to extend the service life of the valve seat.
  • Ball Valve Components

    Ball Valve Components

    XINZHAN is specialized in the mechanical working of valve balls as per customers' drawings. We are pleased to be as manufacturer of ball for ball valves industrial throughout the world.