Find Stainless Steel Hollow Spheres Valve Spheres, Metal To Metal Spheres Valve Seat, Stainless Steel Three Way Valve Balls on Industry Directory, Reliable Manufacturer/Supplier/Factory from China.

Inquiry Basket (0)
Home > Products > Full welded ball valve > Hollow Stainless Steel Valve Balls
Hollow Stainless Steel Valve Balls
  • Hollow Stainless Steel Valve Balls
  • Hollow Stainless Steel Valve Balls

Hollow Stainless Steel Valve Balls

Min. Order: 1 Others

Product Description

Product Details

Hollow Stainless Steel Valve Spheres

0 Hollow Stainless Steel Valve Balls

    The hollow valve ball is another one of the  most competitive products of Zhenhong, also patented products. It includes two kinds  hollow balls, one is the sheer hollow ball, the Other one is welded hollow ball.  We have an independent production line, from raw material (steel plates or  seamless tube) cutting, bending, reeling, preforming, combination, welding to finished  products machined out, plus the pneumatic pressure test make sure each ball is  in perfect condition. The hollow balls are widely assembled in low pressure ball  valves no more than PN25. Patented design technologies make us became China  largest, top & best hollow valve ball supplier in China, yearly 3,000,000pcs  on average exported to North & East Europe, Russia, etc.

The valve ball is a universal opening and  closing seal in the Ball valve. It is characterized by simple assembly, easy  operation and maintenance. The ball only needs to be rotated 90 degrees to  operate and a small torque can make the ball valve close tightly. Recently, it  has been developed into a design It is used for throttling and controlling  flow. It can be equipped with valve seat materials such as PTFE, PPL, and  wear-resistant carbon fiber. It is widely used to cut or circulate the pipeline  medium of food, medicine, petroleum, chemical industry, natural gas, steel,  environmental protection, papermaking, etc.

Zhenhong Competitiveness
     Workshop: independent, 3000㎡
     Working Staff: 60
     Capacity: 10,000pcs/day
     Forging plant: N.A
     Manufacturing: full CNC automatic
     Quality Control: 100% test & inspection
     Honor: China largest, top & best, most  competitive

Product Information
     Product: Hollow Stainless Steel Valve Ball
     Size Range: DN40~DN1000
     Rating: ≤PN25
     Design: hollow
     Technology: preforming, welded
     Type: floating, trunnion, V opening;
     Stainless Steel: SS304(L) SS316(L), SS410;  (most competitive)
     Duplex Stainless Steel: UNS S31803, S32750,  S32760;
     Carbon Steel: N.A;
     other Steel: N.A;
     Coating: N.A
     Applied Products: flanged ball valves, fully  welded ball valves, etc.;
     Applied Industries: HVAC, refrigeration, plumbing,  waters, steam, gas, chemicals, etc.

1 Hollow Stainless Steel Valve Balls

Hot Tags: hollow stainless steel valve balls, China, suppliers, manufacturers, factory, wholesale, bulk, cheap, in stock, free sample, stainless steel floating valve Spheres, V opening stainless steel valve Spheres, metallic Spheres valve seat, Customized Valve Spheres, Stainless Steel Valve Spheres with Stem, Cast Steel Trunnion Valve Spheres

Send Inquiry


No Information


  • 1
  • 2
  • 3
  • 4

Zhenhong Introduction

Wenzhou Zhenhong Valve Ball Co., Ltd located in Longwan District of Wenzhou city, Zhejiang province, China, the [hometown of stainless steel", originally established in 2000, specialized in manufacturing solid & hollow Ball valve-balls, size range 1/4"~40"(DN6~DN1000), material mainly in stainless steel, also have duplex stainless steel, special alloy steel and carbon steel, own 3 automatic forging plants and 2 full CNC manufacturing plants, has an occupation area of 30,000㎡ with more than 300 working staffs, daily capacity can reach to Max. 30,000pcs, annual turnover exceed USD15 million, now is China largest small-size stainless steel valve-ball manufacturer and China top 3 valve-ball manufacturer.

Zhenhong History

l 2000, the president Mr. Wang Guoyue was 15 years old, he left his disabled parents and working as an apprentice in his uncle`s valve-ball factory, started the first career in his life;

l 2011, Mr. Wang borrowed about USD45,000 from his uncle, registered Zhenhong brand, bought two machining lathe, started the small-size stainless steel valve-ball business in his 9 living room, with limited business in local Wenzhou city, a very humble beginning;

l 2014, influenced by the U.S Senate Bill S3874 (Reduction of Lead in Drinking Water Act), Zhenhong realized sales turnover almost USD15 million , became the largest small-size valve-ball manufacturer, also top 3 valve-ball manufacturer in China, successfully expanded business from Wenzhou local market to China domestic market and global market, also invested three new forging plants, to support its fast growing business;

l 2015, Zhenhong optimized production technology, realized the cost of our forged small-size valve-ball much competitive than the casted of our competitors in Taiwan, then more and more first-class customers and reputable brands established long term cooperation relationship with Zhenhong;

l 2017, Zhenhong invested a new manufacturing plant, mainly process medium & big size (above 6") trunnion valve-balls, also valve-balls with special design and material, enriched the production line;

l 2020, Zhenhong spend about USD20 million bought a 30,000 permanent plant under the poor business situation caused by pandemic covid-19, it will be set with advanced manufacturing and test & inspection equipment, the existing two plants will be merged and moved to the new plant in May of 2022, also will be the new H.Q;

l 2021, Zhenhong will always keep the best product and service to our global customers, positively improve R&D to present you the most competitive, eco-friendly, cost-saving valve-ball solution.

The Zhenhong flight is ready to take off, welcome on board!


Company Info
  • Representative: ZHANG CHENGZHU
  • Product/Service: Valve Balls , Valve Spheres , Valve Stems , Valves Seats , Hollow Valve Balls , Floating Valve Balls
  • Capital (Million US $): US$8 Million
  • Year Established: 2000
  • Total Annual Sales Volume (Million US $): US$10 Million - US$50 Million
  • Export Percentage: 41% - 50%
  • No. of Production Lines: 3
  • No. of R&D Staff: Fewer than 5 People
  • No. of QC Staff: 5 -10 People
  • OEM Services Provided: yes
  • Factory Size (Sq.meters): 30,000-50,000 square meters
  • Factory Location: No.1509 Tianzhong Road, Longwan District,
  • Contact Person: Mr. Jerry
  • Tel: +86-577-86999825
Email to this supplier
  • *Subject:
  • To:

  • *Messages:
    Your message must be between 20-8000 characters