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Address: NO.720, Suide Road, Jiading District,Shanghai, China.
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F321 Stainless steel ball valve

  • Port size:1/2″ to 24″,DN15-DN600
  • Pressure:150LB-2500LB
  • Structure:3 PCS, Full bore
  • Medium:Water,steam,oil,gas,etc.
  • Temperature :-20 to 180 ℃ for soft seat, -40 to 450℃ for metal seat.
  • Body material:F321 or others
  • Connection:SW, BW, NPT, Flanged or others
  • Feature:Customized material is acceptable.
F321 Stainless steel ball valve manufacturer, factory and supplier for F321 ball valve with 2PCS or 3PCS Structure, full bore with threaded end, socket welded or butt welded end, flanged end according to client's requirement. F321 Stainless steel ball valve pressure class from 150LB to 2500LB is acceptable, we also can accept customized order for different special material.

F321 Stainless steel ball valve specification:
Product Name F321 Stainless steel ball valve
1. Material F321 Stainless steel ball valve
2. Size 1/2~24 inch ( DN15~DN600)
3. Port Full Port,reduced port
4. Working Pressure 150LB~2500LB
5. Connection Ends SW, BW, NPT, Flanged or others
6. Working Temp.  -10~425℃, or according to customer requirements for different industry. 
7. Suitable Medium Water, Sea water,Natural Gas, Oil and some corrosive liquid
8. Operation Handle operated, Locking device is option
9. Inspection & Testing According to API598
F321 Stainless steel ball valve standard
1. Design & Manufacture standard: API 6D, API 608, BS 5351. 
2. Pressure & Temperature standard: ASME B16.34. 
3. Face to face dimension standard: ASME B16.10. 
4. Flange standard: ASME B16.5, ASME B16.47. 

5. Test & Inspect standard: API 598, API 6D.