API 7K IBOP Valve NC50 Non-return Valve Back Pressure Valve For Drill String
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.... It is used to hold the tool open therefore it is possible to stab the valve while the fluid is flowing through the drill pipe. With the IBOP valve installed in the drill string, it allows you to strip in hole without mud flowing through the drill sting....
XIAN ATO INTERNATIONAL CO.,LTD
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Hydraulic Top Drive 152mm Oil Gas Drill String Valve IBOP
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...IBOP is a float valve that is sometimes made up in the drill string near the bit. It prevents backflow up the drill string. Another type of IBOP is the drop in valve or D.I.V. It is dropped into the drill string and falls to a special landing sub that is...
Xi'an TianRui Petroleum Machinery Equipment Co., Ltd.
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110103 Top Drive Spare Parts Ibop 114706 Upper / Lower Kelly Valve With Repair Kit
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...includes Upper IBOP for top drive and Lower IBOP for top drive. They are used for top drive drilling system with jointed one by one. It can stand the high pressure from upward and downward. The working pressure can reach 10,000psi or ......
Dongying Oilman Machinery Equipment Co.,Ltd.
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Varco Top Drive Lower IBOP Repair Kit 5000-15000psi API
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... designed for repairing the Lower IBOP component of the top drive system. It contains all the necessary spare parts, including seals, o-rings, and valves, required for maintenance and repair of the Lower IBOP. This kit is compatible with various models of...
Topland Oilfield Supplies Ltd.
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API Kelly Valves 10000PSI, API IBOP Upper Kelly Valve, API IBOP Lower Kelly Cocks
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Kelly valve is a manually operated ball type drill stem valve; it is divided into upper Kelly valve and lower Kelly valve. The upper Kelly valve is connected between lower end of swivel and upper end of Kelly; the lower Kelly valve is connected between ......
Shaanxi Haige Machinery Co.,Ltd
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