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forging processing well drilling pipe
Selling leads
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... of special alloy steel rod (R780, DZ50), and the geological drill bit is made of high quality alloy structural steel (42CrMo), which is treated ...
2025-01-02 16:10:03
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... steel (42CrMo), which is treated with true air conditioning, which greatly improves the anti-fatigue strength and anti-shear strength. [1] The ...
2025-01-02 16:10:03
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...drill rig. The key features of a high quality DTH tube are durability, accuracy and manageability. Our DTH drill pipes are made of superior alloy ...
2025-01-02 16:10:03
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Forging Well Drilling Pipe Ingersoll Rand T4 114mm 4.5" 2-7/8" 25FT Length Ingersoll rand T4 drill pipe 114mm 4.5" 2-7/8" IF water well drill pipe ...
2025-01-02 16:10:03
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...Forge HDD Drill Pipe Product Detail Model No.:DIA 127 Production Capacitenough Delivery Date:30 days after payment trenchless drill rod:HDD Means ...
2025-01-02 16:10:03
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HDD drill pipe/drill pipe for horizontal directional drilling rig Describe: Down-the-hole drill pipes play an important role in all down-the-hole ...
2025-01-02 16:10:03
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Length 4.5m, OD 3.5"Black High-Quality S135 Drill Pipe Best price HDD drill pipe drilling tools China Describe: Drill pipes are widely used in mines, ...
2025-01-02 16:10:03
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...Drill Pipe Trenchless Drill Pipe Factory Drill Pipe Manufacturers Drill Pipe Sales Manufacturing process features of trenchless friction welded ...
2025-01-02 16:10:03
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...Drill Pipe Forging Energy and Mining Hot Sale Introduction Strict process test, 100% of friction welding zone passes ultrasonic and magnetic ...
2025-01-02 16:10:03
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..., rock type, hole depth or drill rig. The key features of a high quality DTH tube are durability, accuracy and manageability. Our DTH drill pipes ...
2025-01-02 16:10:03
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