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 ◆ Throught 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 |
Check ValveWe make API 6D, API 602, BS1868, API 594 check valves in carbon steel, alloy steel, stainless steel, likely swing check valve, single disc check valves, dual plate check valves, piston check valves and so on.
Standard specification.
Design and manufacture: BS 1868, API 6D, ASME B16.34, API 594 Stainless steel check valve: API 603; Forged steel check valve: API 602, BS 5352; Inspection and Test: API 598, ISO 5208; End flange dimension: ASME B 16.5 ( for NPS≤24); ASME B 16.47 series B, API605 or ASME B 16.47 series A, MSS SP-44(for NPS>24). BW end dimension: ASME B 16.25. Socket-weld dimension: ASME B 16.11. Face to face and end to end:ASME B 16.10. Pressure-temperature ratings:ASME B 16.34. Besides the general cast steel check valves, our company also can make cryogenic check valve, forged steel check valve, ball type check valve, tilting check valve etc. Also we can make the different trim material according to API trim chart, likely monel, hastelloy C, inconel, alloy 20 and so on. |
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China Butterfly 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: welcovalve@gmail.com
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