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41f threads directional drilling pipe
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...Drill Pipes RC Drill Pipe For DTH Hammer Product Description 1. Steel grade: E75R780G105 S135 2. Specification: 42-140mm 3. Thread: For Vermeer, ...
2025-07-30 00:10:24
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... drilling tool system mainly includes a double-wall drill rod. In addition to the through-the-hole DTH hammer used to realize the impact effect, a ...
2025-07-30 00:10:24
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...Drill Pipe S135 Steel Grade Product Description 1. Steel grade: E75 R780 G105 S135 2. Specification: 42-140mm 3. Thread: For Vermeer, Ditch witch, ...
2025-01-02 16:10:03
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...hole depth or drilling rig. The main features of high-quality down-the-hole drill pipes are durability, accuracy and manageability. XJG DTH drill ...
2025-01-02 16:10:03
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...drill pipe shackles for large and medium-sized directional drilling tools Introduction This product is suitable for threaded connection between ...
2025-07-30 00:10:24
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...Ocean,Land,Air Packing:with iron Application:Others Brand Name:Long way Product Description HDD drill pipe is a tool applicable for transferring ...
2025-01-02 16:10:03
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...drilling API standard Describe: HDD drill pipe production is divided into two processes, one is friction welding, and the other is integral drill ...
2025-01-02 16:10:03
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...Drill Pipe is a kind of Directional Drilling Machine Pipe with Horizontal Directional Drilling Pipe technology, which is mainly used for Horizontal ...
2025-01-02 16:10:03
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... drilling rigs. Because the drilling tools are subjected to large torque for a long time, a large tightening force is generated. It is very ...
2025-07-30 00:10:24
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... directional drilling rigs. Because the drilling tools are subject to large torque for a long time, they have a great tightening force. For the ...
2025-07-30 00:10:24
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