Small-size Stainless  Steel Valve Spheres

All our valve  spheres, the main material is stainless steel, because we have very good  relationship with local steel group – Tsingshan, it focus on the stainless  steel raw materials, including castings, forgings, sheets/ plates, bars, wires….own  Ni mines in Indonesia and Africa, also a FORTUNE 500 company worldwide. For  many years., we are keep very close cooperations with it, that’s why keep us rich  raw material supply continuously with very competitive cost.

To enrich our  product structure and range, also for satisfy the requisition of our global  customers, we developted the valve spheres in duplex stainless steel, carbon  steel, special alloy steel, etc., beside of stainless steel material.

Competitiveness

1. Raw material supply: Tsingshan  Steel (Fortune 500)

2. Forging plant: auto-forging, self-owned

3. Workshop: independent, 3000㎡

4. Manufacturing: full CNC auto  machining

5. Capacity: max 30,000pcs/day

6. Quality Control: 100% process +  random final inspection

7. Honor: China largest, top &  best, most competitive

Product Information

     Product: Forged Small-size Valve Ball

     Size Range: DN5~DN40

     Rating: unlimited

     Design: solid

     Technology: forged

     Type: floating, three way L port & T  port, V opening, with bar/ stem;

     Material:

     Stainless Steel: A182 F304(L), F316(L), F6A,  SS201; (most competitive)

     Duplex Stainless Steel: A182 F51, F53, F55,  F60;

     Carbon Steel: A105(+ENP), A350 LF2(+ENP);

     Other Steel: 17-4PH, Monel 400 & K500,  Inconel 825 & 625, etc.

     Coating: N.A

     M.O.Q: 3,000pcs
     Applied Products: threaded  & flanged stainless steel ball valves, brass ball valves, etc.;

     Applied  Industries: HVAC, plumbing, waters, steam, gas, refrigeration, automobile, etc.

http://www.zhvalveball.com/