Cast Small-size  Valve Spheres

For comepeting  with our main competitors from Taiwan, we developted the cast small-size valve  spheres since many years ago. As technology upgrading and improving each year, we  developted the forging technology to satisfy the pursuing for better quality  from our global cutomers.

As we all know,  the forged valve-balls have more firm, solid quality than casted pieces, but  with higer cost only, however, our auto-forging technology greatly reduced the  manufacturing cost, thus made our forged small-size valve-balls competitive  than the casted pieces, according to our study, it’s much more competitive than  our Taiwan competitors.

Therefore, we  cancelled our cast small-size valve ball production line, in substitute, our forged  small-size valve-balls became the most competitive items accorss the whole  industry.

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: Cast 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: A351 CF8(M), CF3(M),  SS410, SS201; (most competitive)
     Duplex Stainless Steel: UNS S31803, S32750,  S32760;
     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/