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        1. Welcome to SICHUAN SAIER VALVE MFG. CO., LTD.
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          CONTACT US
          Tel:+86-813-5502212
          Fax:+86-813-5502209
          E-mail:sevvalve@163.com
              sev-grace@163.com
              sevmaggie@sina.com
          Skype:sev-grace 
             maggie1123
          Fully welded ball valve
          2014.12.24 / VIEW:1405

          Fully Welded Ball Valve
          SEV Fully welded ball valve is made by engineers with 30 years experience on valve design and manufacture. It is successfully developed according to the latest technical standard. It is mainly applied for both long distance pipeline delivery of petroleum, natural gas and coal gas and for urban gas conduit system. Because of the particular characteristics of fully welded ball valve, the capability to endure pipeline stress. non-corrosibility, safety, weather resisting property and long run reliability is fully considered when designed. There are many operating patterns as gearbox driven. air-driven, electric-driven, air-hydraulic driven and various special controlling forms.

           

          Nominal Size: 50mm~1000mm(2”~40”)
          Rating: ANSI 150~900 (PN16~160)
          Bore:Full& reduced(Venturi type)
          Ends: Butt Weld, FIanged, BW*FIanged

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