VALVE BALLS EXPERT

10 Years Manufacturing Experience

China Stainless Steel Hollow Valve Balls

Along with the "Client-Oriented" small business philosophy, a rigorous high-quality handle system, highly developed producing machines and a powerful R&D group, we always supply high-quality products and solutions, fantastic services and aggressive costs for China Stainless Steel Hollow Valve Balls, Valve Balls Manufacturer, China stem balls, China Hard Seal Valve Balls Manufacturer, We, with great passion and faithfulness, are willing to provide you with perfect services and striding forward with you to create a bright future. We're going to commit ourselves to giving our esteemed buyers using the most enthusiastically considerate solutions for China Stainless Steel Hollow Valve Balls, Each product is carefully made, it will make you satisfied. Our products in the production process have got strictly monitored, because it is only to provide you the best quality, we will feel confident. High production costs but low prices for our long-term cooperation. You can have a variety choices and the value of all types are same reliable. If you have any question, do not hesitate to ask us.


  • Fast delivery Hollow Balls Of Ball Valves - Hollow Balls for Ball Valves – XINZHAN

    Fast delivery Hollow Balls Of Ball Valves - Hollow Balls for Ball Valves – XINZHAN

    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. For some very large sizes or constructions, solid ball would not be practical. Hollow valve balls can be also make floating type or trunnion mounted type, two way or multi-way type. The two most important characteristics of the valve balls are the roundness and the surface finish. The roundness must be controlled especially in th...
  • Low price for Hollow Valve Balls - Hollow Three Way Valve Balls – XINZHAN

    Low price for Hollow Valve Balls - Hollow Three Way Valve Balls – XINZHAN

    Specifications: 1”-20” ( DN25mm~500mm) Pressure Rating: Class 150 (PN6~20) Materials: #20 steel, SS304, SS304L, SS316,  SS316L, etc. Type: floating, three way. Surface Treatment: polishing. Roundness: 0.01-0.02 Roughness: Ra0.2-Ra0.4 Concentricity: 0.05 Application Field: mainly for large and medium-sized floating fully welded ball valves. Packing: blister plastic box, plywood box, pallet Can be customized according to drawings.
  • 100% Original Hollow Balls - Hollow Valve Balls Manufacturer – XINZHAN

    100% Original Hollow Balls - Hollow Valve Balls Manufacturer – XINZHAN

    What We Do?   Xinzhan focuses on producing all kinds of hollow valve balls by using many different materials. Hollow ball is 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. For some very large sizes or constructions, solid ball would not be practical. Hollow valve balls can be also make floating type or tr...
  • Hot Selling for 304 Hollow Valve Balls - Hollow Valve Balls – XINZHAN

    Hot Selling for 304 Hollow Valve Balls - Hollow Valve Balls – XINZHAN

    Specifications: 1”-20” ( DN25mm~500mm) Pressure Rating: Class 150 (PN6~20) Materials: #20 steel, SS304, SS304L, SS316,  SS316L, etc. Type: floating. Surface Treatment: polishing. Roundness: 0.01-0.02 Roughness: Ra0.2-Ra0.4 Concentricity: 0.05 Application Field: mainly for large and medium-sized floating fully welded ball valves. Packing: blister plastic box, plywood box, pallet Can be customized according to drawings.
  • 2020 Latest Design Stainless Steel Hollow Valve Balls Factory - Hollow Valve Balls Factory – XINZHAN

    2020 Latest Design Stainless Steel Hollow Valve Balls Factory - Hollow Valve Balls Factory – XINZHAN

    Specifications: 1”-20” ( DN25mm~500mm) Pressure Rating: Class 150 (PN6~20) Materials: #20 steel, SS304, SS304L, SS316,  SS316L, etc. Type: floating, three way. Surface Treatment: polishing. Roundness: 0.01-0.02 Roughness: Ra0.2-Ra0.4 Concentricity: 0.05 Application Field: mainly for large and medium-sized floating fully welded ball valves. Packing: blister plastic box, plywood box, pallet Can be customized according to drawings.
  • 100% Original Hollow Balls - Hollow Valve Balls Manufacturer – XINZHAN

    100% Original Hollow Balls - Hollow Valve Balls Manufacturer – XINZHAN

    What We Do?   Xinzhan focuses on producing all kinds of hollow valve balls by using many different materials. Hollow ball is 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. For some very large sizes or constructions, solid ball would not be practical. Hollow valve balls can be also make floating type or tr...
  • Europe style for 304 Hollow Valve Balls Manufacturer - Hollow Valve Balls – XINZHAN

    Europe style for 304 Hollow Valve Balls Manufacturer - Hollow Valve Balls – XINZHAN

    Specifications: 1”-20” ( DN25mm~500mm) Pressure Rating: Class 150 (PN6~20) Materials: #20 steel, SS304, SS304L, SS316,  SS316L, etc. Type: floating. Surface Treatment: polishing. Roundness: 0.01-0.02 Roughness: Ra0.2-Ra0.4 Concentricity: 0.05 Application Field: mainly for large and medium-sized floating fully welded ball valves. Packing: blister plastic box, plywood box, pallet Can be customized according to drawings.
  • Low price for Hollow Valve Balls - Hollow Valve Balls – XINZHAN

    Low price for Hollow Valve Balls - Hollow Valve Balls – XINZHAN

    Specifications: 1”-20” ( DN25mm~500mm) Pressure Rating: Class 150 (PN6~20) Materials: #20 steel, SS304, SS304L, SS316,  SS316L, etc. Type: floating. Surface Treatment: polishing. Roundness: 0.01-0.02 Roughness: Ra0.2-Ra0.4 Concentricity: 0.05 Application Field: mainly for large and medium-sized floating fully welded ball valves. Packing: blister plastic box, plywood box, pallet Can be customized according to drawings.
  • Special Price for China Stainless Steel Hollow Valve Balls - Sphere for Valves – XINZHAN

    Special Price for China Stainless Steel Hollow Valve Balls - Sphere for Valves – XINZHAN

    The hollow sphere for valves are made by steel coil welding structure. This is generally suitable for ball valves with a nominal pressure less than or equal to 5.0MPA (CLASS300). This kind of valve body is light in weight and the inner cavity is easy to process, but special attention should be paid to the arrangement of the ribs in the design to prevent the body cavity from deforming. The molten liquid metal during the surfacing process of the stainless steel sphere will flow freely. To ensur...
  • Hot Selling for 304 Hollow Valve Balls - Hollow Three Way Valve Balls – XINZHAN

    Hot Selling for 304 Hollow Valve Balls - Hollow Three Way Valve Balls – XINZHAN

    Specifications: 1”-20” ( DN25mm~500mm) Pressure Rating: Class 150 (PN6~20) Materials: #20 steel, SS304, SS304L, SS316,  SS316L, etc. Type: floating, three way. Surface Treatment: polishing. Roundness: 0.01-0.02 Roughness: Ra0.2-Ra0.4 Concentricity: 0.05 Application Field: mainly for large and medium-sized floating fully welded ball valves. Packing: blister plastic box, plywood box, pallet Can be customized according to drawings.
  • 2020 Latest Design Stainless Steel Hollow Valve Balls Factory - Hollow Valve Balls Manufacturer – XINZHAN

    2020 Latest Design Stainless Steel Hollow Valve Balls Factory - Hollow Valve Balls Manufacturer – XINZHAN

    What We Do?   Xinzhan focuses on producing all kinds of hollow valve balls by using many different materials. Hollow ball is 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. For some very large sizes or constructions, solid ball would not be practical. Hollow valve balls can be also make floating type or tr...
  • 18 Years Factory Stainless Steel Hollow Balls – Hollow Valve Balls – XINZHAN

    18 Years Factory Stainless Steel Hollow Balls – Hollow Valve Balls – XINZHAN

    Specifications: 1”-20” ( DN25mm~500mm) Pressure Rating: Class 150 (PN6~20) Materials: #20 steel, SS304, SS304L, SS316,  SS316L, etc. Type: floating. Surface Treatment: polishing. Roundness: 0.01-0.02 Roughness: Ra0.2-Ra0.4 Concentricity: 0.05 Application Field: mainly for large and medium-sized floating fully welded ball valves. Packing: blister plastic box, plywood box, pallet Can be customized according to drawings.