BB Wellhead Check Valve One Way Lift Check Valve For Kill Line
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...: Swing check valve(Lift type check valve) and Dart Check Valve. The check valves are manufactured in full conformance with API-6A Standard, the gate and seat of check valve is made of carbide with high anti-abrasive performance. The check valve is...
XI‘AN ZZTOP OIL TOOLS CO.，LTD
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Din Dn400 100 Stainless Steel Daniel Piston Swing Wellhead Check Valve
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... for moderate velocity conditions. Swing check valves are normally designed for horizontal flow condition, but can also be installed in vertical pipeline, but in vertical pipeline, the flow shall be in upwards direction and under the disc. ......
TOBO STEEL GROUP CHINA
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15000 Psi Wellhead Check Valve API 6A Drill Spare Parts
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...Wellhead Check Valve / Non-Return Valve Product Overview The Top-entry check valve is a kind of flapper type check valve, it is forged by hight strength alloy steel AISI4130 75ksi, and used to stop the return flow from high pressure piping,The top-entry check valve are available in size 2 inch and 3 inch,15,000psi working pressure,with fig1502 hammer union end connection or Fig602. Bonnet is connected with valve......
Xi'an TianRui Petroleum Machinery Equipment Co., Ltd.
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Wellhead Check Valve, API 6A 1-13/16" ~7-1/16” Check Valve / Wellhead Valve / One Way Valve
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SHANGHAI RUITOU PETROLEUM MACHINERY CO.,LTD. Shanghai RuiTou Petroleum Machinery Co., Ltd is a professional company selling all kinds oil wellhead equipments. We are specialized in providing specialization& globalization services from design, manufacture, ......
Shanghai RuiTou Petroleum Machinery CO.,LTD.
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Good Performance Wellhead Valves Applied Widely Swing / Lift Check Valve
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...be opened or closed by themselves depending on the flow of the medium, which is suitable for clean medium. The check valve can divided to two different types--Lift Check Valve, Swing Check Valve . Design Features: Compact and reasonable product structure,...
Foowell Industrial Wenzhou Co., Ltd.
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10000Psi Wellhead Swing Check Valve High Pressure Wellhead Valve For Flow Control
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...prevent fluid from flowing back to the pump, thus to protect pipeline safety. Swing check valve is in inner rocker arm swing structure. All switch parts are installed in valve cavity without getting through valve body. Except for the middle flange which is...
XI 'AN ZZ TOP OIL TOOLS CO.,LTD
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API 6A Oilfield Wellhead Control High Pressure Casing And Tubing Head Adjustable Check Valve
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...pressure of the pipeline. The sealing face between valve core and valve body is welded with hard alloy with good abrasion resistance and anti-scour, the valve core is made of sulfide-resistance steel and the others adopts the process of hardness limit so...
Shandong Huichi Industry and Trade Co.,Ltd.
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Inline Flapper / Dart / Top Entry Check Valve Fig1502 For Oil Gas Drilling
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...Check Valve / Dart Check Valve / Top Entry Check Valve Check valve is a kind of single flow valve to prevent fluid flow back to upstream, which is installed on pipeline. Our check valve is interchangeable with FMC three type check valve which are popular used in oil and gas field. First is dart check valve, second is flapper check valve, third is top entry check......
Dongying Oilman Machinery Equipment Co.,Ltd.
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Forged Inline Check Valve Tree Cap For High Pressure Wellhead Christmas Tree
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Forged Tree Cap/Christmas Tree Cap with API 6A suitable for high pressure Wellhead Christmas Tree Tree Cap is often installed on the top of the christmas tree, standard API-UPTBG(EUE) lift thread in the body. The top plug of the tree cap has a thread for ......
CCSC Petroleum Equipment Limited Company
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Axial Flow Check Valve,Silent check valve
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... and vibration. Process downtime and maintenance costs are eliminated. Intelligent use of venture results in static and dynamic performance, axial flow check valve has...
COOSAI valve group
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