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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... times before drilling 3. Hard bending and plastic coating can be processed according to the special requirements of customers. Processing type Forging Machine type Drilling Equipment Type Drill Pipe Advantage Reliable Material And Long Service Life OD A 4...
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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4 3/4 In Round Mandrel Slip Joint For Drill Stem Testing Tools Fracturing Service
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Round Mandrel Slip Joint For DST service Fracturing Service The Round Mandrel Slip Joint is the part of drill stem testing tool string, the slip joint accepts the movement associated with ocean heave or temperature change without allowing the movement to disturb the placement of downhole tools. The round mandrel slip joint has the following characteristics: • Top of the mandrel slip joint has 4 3/4-in. (120.65-mm) drill......
XI 'AN ZZ TOP OIL TOOLS CO.,LTD
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Slim Hole Drill Stem Test ToolsRound Mandrel Slip Joint DST Tool 3 7/8" Size
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...Drill Stem Test ToolsRound Mandrel Slip Joint DST Tool 3 7/8" Size Introduction of Round Mandrel Slip Joint 3 7/8" round mandrel slip joints are available for the slim hole well testing service, fracturing operation. Round Mandrel Slip Joint is mainly used in FUL-FLO formation test, fracturing, acidizing operations in drilling operation. The round......
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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Portable Protective Drill Stem Subs For Connecting Various Drill Rods
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... subs can be used to protect drill stem (rod) from consumption in the way of making the connector to bear most of torque force. Concerning packing and shipping, our drill stem subs are packaged by wooden boxes, and can be transported by air and sea. And...
CGE Group Wuxi Drilling Tools Co., Ltd.
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ASTM A519 4130 4140 +N Q+T Seamless Drilling Steel Pipe for Geological Exploration
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...Drilling Steel Pipe for Geological Exploration Standard: ASTM A519 ASTM A519 4130 4140 +N Q+T Seamless Drilling Steel Pipe for Geological Exploration Size range: O.D.:6-350mm W.T.:1-50mm L:max12000mm Applications: for Machinery, Mechanical Engineer Raw Material: Round......
TORICH INTERNATIONAL LIMITED
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API Non magnetic Heavy Weight Drill Pipe/Drill Rod/Drill Stem for sale-Factory supplier i
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...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 drastic changes , bending stress concentrates on the drill pipes. Therefore HWDP between drill collar and drill pipe......
Jiangsu Shuguang Huayang Drilling Tool Co., Ltd.
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