R3212 Bench Drilling Steel Drill Extension Rod , MF Rod For Mining Quarry Drilling
...Bench Drilling Steel Drill Rod ,Extension Rod and MF rod for mining and quarry drilling JCDRILL’ drifting and extension drill rods are for in drifting, tunneling, long-hole drilling, bench and production drilling industries. These rods are produced with round or hexagonal sections in all common thread designs, and in Male/Male (M/M) or Male/Female (M/F) connections. All our drifting and extension drill......
Beijing Jincheng Mining Technology Co., Ltd.
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64mm T38 Top Hammer Drilling Thread Hard Rock Drill Bit For Bench Drilling
...underground mining, tunnelling and other infrastructure projects. The connection mode is mainly T-threaded connection and R-threaded connection. The top hammer hydraulic rock drilling rods equipped with drilling rigs and open-air drilling rigs are used to...
KSQ Technologies (Beijing) Co. Ltd
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S135 HDD Friction Welding Drill Pipe , 4 Inch Drill Pipe For Bench Drilling
...Drill Pipe HDD Drill Rod 4" S135 Description material Structural alloy steel application Tunneling, mining, quarrying, blasting and infrastructure construction Plane drilling and anchoring, bench drilling, production drilling, long hole drilling Thread type H22, R25, R28, R32, R35, R38, T38, T45, T51, GT60, ST58, ST68 Rod type Extension rod, shunt rod, MF rod, MF drift rod, conduit, tapered drill......
Langfang Baiwei Drill Co., Ltd.
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T38 Thread Top Hammer Drilling Tools Extension Rod For Drifting And Bench Drilling
...mining, tunnelling, construction and quarry work. Extension rod, other names are Extension drill steel, Extension drill rod, and Extension steel, M/F rod ( Speed rod ) , Produce Hexagonal and round cross sections, Hexagon rods are more rigid, heavier and...
Changsha Sollroc Engineering Equipments Co., Ltd
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43-340mm OD Downhole Drilling Motor Positive Displacement
...other downhole tools.The unique feature about downhole motors is that they are powered by the drilling mud itself.The motor converts the hydraulic power of the fluid into mechanical power so as to rotate the bit. Downhole motors provide rotational power to...
Langfang Ouhang Technology Co., Ltd.
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High Precision Rock Drill Rods High Torque Resistance For Bench Drilling
... flushing. Round rods are generally lighter than hexagonal rods and are normally used in extension drilling applications. With the longer steel tending to be larger in diameter, conventional extension steel is characterized by a duplicate thread on...
Jinzhou City Shitan Machinery Equipment CO. LTD.
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Automotive Motor Online Performance Test Bench / Electric Motor Load Testing Equipment
... test bench is a test system for testing the performance of automotive door lock motor production lines. A test system connects two dynamometers, the dynamometer works in turn, the test motor is under a certain torque point, and it is judged whether the...
KingPo Technology Development Limited
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102mm T45 Drill Bit Drifter Tungsten Carbide Top Hammer Bench Drilling
..., T60 rock drill rods use. It have many thread. It's widely used for hard rock(f=8~18) drilling use. 1) Thread connection: R22, R25, R28, R32, R35, R38, T38, T45, T51, ST58, GT60 2) Alloy ......
HEBEI MINETECH MACHINERY TECHNOLOGY CO., LTD
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API 6 3/4'' Downhole Drilling Motor HDD Mud Motor Directional Drilling 0~3 Degree
... high-tech coating to avoid rotor coating caused by traditional technology. Its strength and lifespan have greatly improved. It is suitable for directional drilling, horizontal drilling, compound drilling, cluster drilling, sidetracking, workover,...
Langfang Blue Water International Trading Co.,Ltd
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Cast Drill Spare Parts Downhole Drilling Motor 108KW
... fluid pressure into mechanical energy. Mud stream from the outlet of mud pump flows through a by-pass valve into the motor. This stream produces pressure loss between inlet and outlet of the motor to push the motor rotating around the stator's axis, then...
Xi'an TianRui Petroleum Machinery Equipment Co., Ltd.
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