Products ListBall Valve
◆ Cast Steel Floating Ball Valve ◆ Forged Steel Floating Ball Valve ◆ Cast Steel Trunnion Ball Valve ◆ Forged Steel Trunnion Ball Valve ◆ Welded Structure Ball Valve ◆ Top Entry Ball Valve Butterfly Valve ◆ Concentric Type Butterfly Valve ◆ Double Eccentric Butterfly Valve ◆ Triple Offset Butterfly Valve Gate Valve ◆ Cast Steel Gate Valve ◆ Pressure Seal Gate Valve ◆ Through Conduit Gate Valve ◆ Forged Steel Gate Valve Globe Valve ◆ Cast Steel Globe Valve ◆ Pressure Seal Globe Valve ◆ Forged Steel Globe Valve Check Valve ◆ Cast Steel Swing Check Valve ◆ Pressure Seal Check Valve ◆ Dual Plate Wafer Check Valve ◆ Forged Steel Check Valve Plug Valve ◆ Sleeve Soft Sealing Plug Valve ◆ Inverted Pressure Balance Lubricated Plug Valve ◆ Steel Strainer |
Ball ValveBall valve manufacturer, supply floating ball valve, trunnion ball valve in cast steel or forged steel, and top entry ball valve for long distance transporation pipeline, welded type ball valve for under/above ground natural gas application. The standards are API, ANSI, DIN, ISO, GB, BS etc.
      Material Specifications
Body/Cap: CS WCB, LCB, A105, A350 LF2, SS A351 CF8, CF8M, CF3, CF3M, A182 F304, F316, F304L, F316L Ball: A105+ENP, A350 LF2/ENP, A182 F304, A182 F316, A182 F304L, A182 F316L, A182 F6a Stem/Trunnion: A105+ENP, A350 LF2/ENP, A182 F304, A182 F316, A182 F304L, A182 F316L, A182 F6a Seat Retainer: A105+ENP, A350 LF2/ENP, A182 F304, A182 F316, A182 F304L, A182 F316L, A182 F6a Seat ring: PTFE/RPTFE/NYLON/PEEK Note: For ball, stem and seat retainer, we have special treatment, such as hardface 13Cr overlay welded, stellite 6 welded, TSC, Ni60 coating, nitriding treatment if being requested by customer. Features: 1.Hollow / forged ball, 2.Anti-fire safe design, 3.Anti-static device, 4.Free leakage of body Sealed construction, 5.Low torque in operation, 6. Double block&bleed(DBB), 7.Emergency sealing, 8.Extension stem at your choice, 9.Automatic body cavity relief, 10.Various driving types: gear, lever, electric, hydraulic, pneumatic, gas over oil etc.         |
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China Valve Manufacturer - www.chinavalve.info
Address: Sanqiao Industrial Zone, Oubei Town, Yongjia County, Zhejiang Province, China. Zip Code: 325102
Tel: +86-577-67279881 Fax: +86-577-67279880 Email: sales@welcovalve.com
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