Drill Rod Adapter Crossover Sub/X-Over Subs/Saver Sub/Drill Bit Sub For Drilling Tools
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Drill Rod Adapter Crossover Sub/X-Over Subs/Saver Sub/Drill Bit Sub For Drilling Tools Description of crossover sub: Crossover sub is mainly used to connect upper and lower drill tools in different connectors in drilling operations. Also it can be used to protect other tooling in drill stem (called saver sub) or be used to deliver outgoing air to the bit face just above the bit (called bit sub). The length of crossover subs......
Dongying Oilman Machinery Equipment Co.,Ltd.
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Phosphating Or Copper Plating Crossover Drilling Tool ISO9001 Approval
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...sub, Crossover Sub Rentals and Sub Assemblies. With Crossover Subs, you’ll be able to drill faster and more efficiently than ever before, helping to save both time and money. Crossover Subs are designed to be the perfect fit for your drilling operations,...
Hejian Sanlong Petroleum Machinery Co., Ltd.
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Down The Hole DTH Drilling Tools Sub Crossover Pin Box Adapter Sub For Downhole
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..., which the rock drill piston strikes directly. Since the piston is in direct contact with the drill bit, little energy is lost. This gives DTH drilling a nearly constant penetration rate regardless of hole length. Specifications Female A Male B Diameter A...
Beijing Jincheng Mining Technology Co., Ltd.
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API Drill Bit Adaptor Sub Crossover Subs High Effective
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... tools etc.that have different sizes or types of threads. Adaptor subs are made of high quality alloy steel. Connections can be made as per clients' requests. Types Size Available Water Swivel Adapter Subs Can be made as per clients' request....
Best Drilling Equipment (Wuxi) Co.,Ltd
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oilfield downhole tools China API drilling crossover sub for drilling tools
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... pin *NUE pin, NUE box *NUE box, NUE pin*NUE pin 4. Length: As customer’s required api crossover sub: It is divided into drill string crossover and tubing Crossover. Drill string Cross-over is divided into type A, type B and type C....
Dongying Kangyu petroleum Engineering Technology Service Co.,Ltd
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Thread Crossover Drill Coupling High Strength Alloy Steel For Tunneling
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...contact two extensionrods for transmitting energy. It has standard type coupling and crossover coupling. Basic Information Product Name: Thread crossover coupling and Crossover Coupling Thread R25,R28,R32,R38,T38,T45, Diameter 45mm-63mm (or 1 3/8 inch to 1...
KSQ Technologies (Beijing) Co. Ltd
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HDD drilling tools - Drill bits, pilot, Sound Housing, Crossover sub and Drill pipe
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HDD Sound Housing Drill Bit For Sale Pilot/ Sonde Housing (2 3/8"~6 5/8" FH) Connection: Direct connection with drill pipe, Octagonal connection, Side-opening Octagonal connection back-load transmitter housing Standard connection side -load transmitter ......
Dongying On-tech Equipment Co., Ltd
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5-1/2 BTC X 6-5/8 LTC PIN X PIN 110ss Crossover Sub Crossover Sub for Oil Well Drilling Pipe
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COMPANY PROFILE We(SWS) are specialized in cementing tools and casing accessories, engaging in the development, manufacturing, sales and service. Advanced downhole tool manufacturing technology is used to provide products that exceed industry quality ......
Jiangsu Service Petroleum Technology Co., Ltd
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standard reamers for soil condition, swivel, sonde housing, male&female connector, saver sub, sub saver, drill rods, vice jaw strip, grips,
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... dwtxs, used dilong, used Vemeer, new and used drill rod, new and used mud pump, drilling tools like barrel reamer, fluted reamer, fly cutter reamer, soft rock reamer, guide bit, swivel, male-female connector, sub saver,...
Shanghai Xiaou Industry Co., Limited
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2 3/8 API Drill Pipe Coupling Pin Box Sub Adapter Drill Pipe Tool Joints Mining DTH Tools for Water Well
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...Drill Pipe Coupling Pin Box Sub Adapter Drill Pipe Tool Joints Mining DTH Tools for Water Well Product Description: Drill pipes that are used in applications such as DTH/ DTHR/ DR basically comprise of a steel pipe with a pin at one end and a box on the other. The job of the drill pipe is to transmit rotational torque and thrust from the drill rig rotary head to down hole drilling......
ROSCHEN GROUP
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