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forging api drill pipe
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...Drilling Pipe Reverse Circulation RC Drill Rod For Geological Research Product Description 1. Steel grade: E75R780G105 S135 2. Specification: 42...
2025-08-01 00:10:52
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...Drill Pipe Product Description 1. Steel grade: E75 R780 G105 S135 stainless steel 2. Specification: 42-140mm 3. Thread: For Vermeer, Ditch witch, ...
2025-08-01 00:10:52
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..., and the surface is galvanized for extra protection. The joint is treated with heat treatment and made of 42CrMo material which is strong and ...
2025-08-01 00:10:52
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...Drill Pipe For DTH Drilling Equipment Product Description DTH drill tubes are used for connecting DTH hammer and DTH button bits; they are made ...
2025-01-02 16:10:03
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...Drilling Pipe For Geological Research Product Description In order to realize the reverse circulation drilling process of the through-the-hole DTH ...
2025-08-01 00:10:52
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...Drill Pipe Description Material Structural Alloy Steel Application Tunnelling, Mining, Quarrying, Blasting and Infrastructure Construction ...
2025-01-02 16:10:03
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..., high drilling efficiency, long bit life, and good well quality. Drilling in complex formations is safe and reliable. Continuous sampling (coring) ...
2025-08-01 00:10:52
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...Drill Pipe (rod) for Trenchless Drilling Describe: Downhole motor is a kind of downhole power drilling tool powered by drilling mud. The mud flow ...
2025-01-02 16:10:03
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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 ...
2025-08-01 00:10:52
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...Drill Pipe Product Detail Model No.:CasCase 6010 Production Capacitenough Delivery Date:30 days after payment trenchless drill rod:HDD Means of ...
2025-01-02 16:10:03
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