VALVE BALLS EXPERT

10 Years Manufacturing Experience

valve balls with stem

Bear "Customer 1st, Good quality first" in mind, we work closely with our prospects and supply them with efficient and professional services for valve balls with stem, Floating Balls for Ball Valves, Hard Chrome Plating Balls, Stainless Steel Tee Valve Balls Manufacturer, We are looking forward to establishing long-term business relationships with you. Your comments and suggestions are highly appreciated. Our company since its inception, constantly regards product or service high quality as business life, continually improve creation technology, make improvements to product high-quality and consistently strengthen business total high-quality management, in strict accordance together with the national standard ISO 9001:2000 for valve balls with stem, Our products have been obtained more and more recognition from foreign clients, and established long term and cooperative relationship with them. We`ll provide the best service for every customer and sincerely welcome friends to work with us and establish the mutual benefit together.


  • Special Price for China Stainless Steel Hollow Valve Balls - BOLAS HUECAS – XINZHAN

    Special Price for China Stainless Steel Hollow Valve Balls - BOLAS HUECAS – XINZHAN

    Especificaciones: 1 “-20″ (DN25 mm ~ 500 mm) Clasificación de presión: Clase 150 (PN6 ~ 20) Materiales: acero # 20, SS304, SS304L, SS316, SS316L, etc. Tipo: flotante. Tratamiento superficial: pulido. Redondez: 0.01-0.02 Rugosidad: Ra0.2-Ra0.4 Concentricidad: 0.05 Campo de aplicación: principalmente para válvulas de bola flotantes totalmente soldadas de tamaño grande y mediano. Embalaje: caja de plástico blister, caja de madera contrachapada, palet Puede personalizarse según dibujos.
  • China Cheap price Valve Sphere Supplier - China Stem Balls – XINZHAN

    China Cheap price Valve Sphere Supplier - China Stem Balls – XINZHAN

    The ball with stem is usually used for high pressure trunnion ball valves or cryogenic ball valves. More processed and high processing difficulty, the cost will is more than the regular balls. Sometimes for lowing production cost, stems can be welded with balls. Keywords:Valve ball with stem, stem ball, stem valve balls, ball with stem. Valve Balls CharacteristicsThe two most important characteristics of the valve balls are the roundness and the surface finish. The roundness must be controlle...
  • Factory made hot-sale Trunnion Valve Balls – ENP Trunnion Mounted Balls – XINZHAN

    Factory made hot-sale Trunnion Valve Balls – ENP Trunnion Mounted Balls – XINZHAN

    Size: from 1/4” to 20” Pressure Rating: from150lb to 4500lb Materials: we can provide carbon steel, stainless steel, cryogenic steel, and special alloy. Coating:  Nitridation, ENP, Chrome Plating, Weld Overlay, Laser Cladding, HVOF Coating, Oxy-acetylene flame spray, Plasma Spray process, Tungsten Carbide, Chrome Carbide, Stellitee, Inconel625,Monel400,Monel500, Ni60,etc Balls Types:  Trunnion Mounted Valve Ball. Roundness: 0.01-0.02 Roughness: Ra0.2-Ra0.4 Concentricity: 0.05 Application Fiel...
  • 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.
  • Professional Design Hard Seal Valve Balls Manufacturer - China Stem Balls – XINZHAN

    Professional Design Hard Seal Valve Balls Manufacturer - China Stem Balls – XINZHAN

    The ball with stem is usually used for high pressure trunnion ball valves or cryogenic ball valves. More processed and high processing difficulty, the cost will is more than the regular balls. Sometimes for lowing production cost, stems can be welded with balls. Keywords:Valve ball with stem, stem ball, stem valve balls, ball with stem. Valve Balls CharacteristicsThe two most important characteristics of the valve balls are the roundness and the surface finish. The roundness must be controlle...
  • Low price for Hollow Valve Balls - Hollow Balls for Ball Valves – XINZHAN

    Low price for Hollow Valve Balls - 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...
  • PriceList for Valve Ball Plant - Valve Ball with Stem – XINZHAN

    PriceList for Valve Ball Plant - Valve Ball with Stem – XINZHAN

    Xinzhan Valve Ball Co., Ltd. focuses on producing valve ball with stem by integral forging materials. Keywords: Valve ball with stem, stem ball, stem valve balls, ball with stem. Valve Balls Characteristics The two most important characteristics of the valve balls are the roundness and the surface finish. The roundness must be controlled especially in the critical sealing area. We are able to manufacture valve balls with extremely high roundness and high surface finish tolerances. What types ...
  • Factory wholesale China Hard Seal Valve Balls - Customized Valve Balls – XINZHAN

    Factory wholesale China Hard Seal Valve Balls - Customized Valve Balls – XINZHAN

    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 ...
  • Factory wholesale Steel Balls - Hollow Ball Blanks – XINZHAN

    Factory wholesale Steel Balls - Hollow Ball Blanks – XINZHAN

    Specifications: 1”-20” ( DN25mm~500mm) Pressure Rating: Class 150 (PN6~20) Materials: #20 steel, SS304, SS304L, SS316,  SS316L, etc. Type: floating, trunnion mounted, two way,  three way, etc. 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.
  • Discount Price Trunnion Mounted Valve Balls Manufacturers - Ball Valve Balls – XINZHAN

    Discount Price Trunnion Mounted Valve Balls Manufacturers - Ball Valve Balls – XINZHAN

    The biggest advantage of the ball valve balls is that the resistance to the fluid is very small. The area of ​​the sealing surface that is scoured and eroded by the medium is the smallest. The switch operation of the ball valve is very easy, the flow direction of the medium is not restricted, the pressure of the medium will not drop, and the medium will not be disturbed. The shape is very simple, and the scale of application is very wide due to its excellent function. The quality of the stain...