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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& glo...
... free passage of drilling fluid without pressure loss. The valve can be used as a dill pipe safety valve or upper Kelly valve to control blowout pressures, or as a lower Kelly Valve to prevent loss of drilli...
API 6A "DM" Mud Gate Valve 4inch 7500PSI SCH XXH Butt-Weld Ends Casting Body Mud Valve Demco Style Mud Gate Valve (Interchangeable with Demco Model DM Gate Valve) The DM Gate Valve, are solid gate, rising stem,...
... overpressure protection for cementing/fracturing pumps, fracturing & treating lines, pressure vessels, and other equipment. Pressure Relief Valves - safety relief valves opens when a preset pressure is exce...
API 6A MANUAL ADJUSTABLE CHOKE JLK52-35 Manual Choke Valve The choke valve, a main component of Christmas tree, is designed to control production rate of the oil well, whose working pressure reaches 10000psi.Ch...
... such as cementing, fracturing, acidizing, coiled tubing and sand control. The plug valve provides three main models of 1"*2", 2" and 3 " inch bore for standard and reverse flow. These valves are available i...
API 6A FMC WECO 2 Inch Fig 1502 High Pressure Dart Type Check Valve Dart Check Valve Check Valves are installed in high pressure lines to stop reserve flow by the automatic close of flapper or dart. Flapper che...
.... The flow head is designed and manufactured according to API specification, including four valves-Master,Swab,Kill and flowline(Hydraulic actuator). The standard valve configuration of the flowhead is four ...
API 6A flange connection Frac Equipment 35~138MPa(5000~20000psi) Product Introduction All frac equipment is maintained and certified to API standards. Our company can offer many different configurations,using m...
API 6A 2inch 3inch 4inch Demco"DM" Mud Valve Maual Gate Valves The Mud Gate Valve, with superior design features precision workmanship an a proven principle are engineered to meet the harsh drilling requirement...
... and conveniently. The equipment has strong rigidity which parallel-type Metal to Metal Sealing ,its sealing effect is good,and it is convenient for opening. Two ends of the valve and pipes are...
Valve Removal Plugs API 6A Wellhead Equipment VR Plugs 2 1/16" x 10K Valve Removal (VR) Plugs are threaded plugs that can be installed in the wellhead to enable gate-valve removal under pressure. In the case of...
... for high pressure fluid control system. It is excellent for its compact structure, easy maintenance, low torque and rapid operation. Feature: * The plug valve consists of the valve body, plug cap, plug and ...
API 6A Mud Gate Valve 2" Fig 1502 15000 Psi Forged Steel Gate Valve The union ends mud gate valve is mainly used for drilling mud circulating system in oil field. It is used to control the flowing and stopping ...
.... Once closed, line pressure forces the gate up against the downstream port sealing it against the rubber seat. Drillmax also manufactures 7500 PSI Gate Valves modified from a DM Style 5000 PSI design....
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& glo...
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& glo...
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& glo...
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& glo...
...l,with working pressure up to 20000psi.Choke valves can be classified as follows:adjustable choke valves and positive choke valves.By rotating hand wheel to move the stem,the adjustable choke valve is design...