Water Well DTH Drilling Tools Outer Flat Drill Stem Pipe High Performance
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...drilling tools drill stem pipe JCDRILL DTH Drill Pipe Description This DTH drill pipe, the shortened form of down the hole drill pipe, is a kind of outer flat drill rod. It is mainly used in rotary percussive drilling that contains gases and liquids. Its main components include pipe (rod) body and joint. Our down the hole drill pipe......
Beijing Jincheng Mining Technology Co., Ltd.
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Ore Mining Drill Stem Pipe C95S C105S CNC Machining Heat Treated DTH Rods
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Specifications Our drill rods are all manufactured by CNC machines. They're made of high quality alloy steel with heat-treated. Decription OD(mm) ID(mm) Weight(Kg/3m) Rod, BQ 3.0 m Enhanced 55.60 46.10 18.00 Rod, NQ 3.0 m Enhanced 69.90 60.30 23.40 Rod, HQ......
TENARIS ENGINEERING CO., LTD
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4.5 Inch G105 Ingersoll Rand 114mm Water Well Drill Stem Pipe T4 API
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4.5 inch G105 Ingersoll Rand drill pipe 114mm water well drill pipe T4 API drill pipe Precautions: 1. Before connecting the new drill pipe, thread oil should be applied 2. Up and down at least 3 times before drilling 3. Hard bending and plastic coating......
Langfang Baiwei Drill Co., Ltd.
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3-1/2 3.5 Inch OD Oil Field Drill Stem Pipe For Oil And Gas
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COMPANY PROFILE We(SWS) are specialized in cementing tools drilling tools, and casing accessories, engaging in the development, manufacturing, sales and service. Advanced downhole tool manufacturing technology is used to provide products that exceed ......
Jiangsu Service Petroleum Technology Co., Ltd
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H2S LPR N Valve Standard Downhole Tester Valve For Drill Stem Testing Valve
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... pressure-operated valve. The full bore design of tester valve permits measuring multiple closed-in pressures in cased holes where pipe manipulation is restricted and a full-opening string is required. The nitrogen chamber of LPR N Valve is charged at the...
XI 'AN ZZ TOP OIL TOOLS CO.,LTD
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LPR N Valve Dst Drill Stem Test / Downhole Testing Valve OD 127.5mm
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... design and operated by annulus pressure. The LPR N tester valve is mainly used to measure multiple closed-in pressures in cased holes where pipe manipulation is restricted and a full-opening string is...
Techcore Oil Tools Co.,Ltd,
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Oil Drilling Inside BOP Drop In Check Valve For Drill Stem Lower Safety Valves
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...Drill Stem and Lower Safety Valves Product Description INSIDE BOP The IBOP is a heavy-duty drop check valve with a conical plug to reduce the cutting action of the mud on the valve seat, ensuring positive closure whenever required. Installed in the drill string, it can protect the rotary swivel, rotary hose, stand pipe, and mud pumps from drill pipe......
Dongying Oilman Machinery Equipment Co.,Ltd.
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API Non magnetic Heavy Weight Drill Pipe/Drill Rod/Drill Stem for sale-Factory supplier i
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Standard HWDP is manufactured with thick-wall pipe. There is extra long EU tool joints on the two ends and long EU in the middle part, with the function of drill collar and drill pipe. Since the transition from the drill collar to the drill pipe section ......
Jiangsu Shuguang Huayang Drilling Tool Co., Ltd.
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4 1/2'' API REG Water Well Drill Stem , 6m DTH Carbon Steel Pipe
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4 1/2”API REG Length 6m Down The Holw Drilling DTH Drill Pipe Product description: DTH drill pipe uses high-quality low-carbon steel to ensure good compression and tensile resistance, friction welding to ensure that the adapter and the pipeline are tightly......
HEBEI MINETECH MACHINERY TECHNOLOGY CO., LTD
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1-6m Length Borehole Drill Rod / Water Well Drill Stem Carbon Steel
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Water Well Drill Rod for Building Construction & Engineering Holes 1.Description: >The drill pipe is a steel pipe with threads at the end, which is used to connect the surface equipment of the drilling rig. The purpose of the drill pipe is to transport......
Glorytek Industry (Beijing) Co., Ltd.
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