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api thread dth drill pipe
Selling leads
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...rock and also in the oilfield for drilling out concrete casings and plugs. Techinical parameter Type Dimension Thread connection inch mm 3 wings ...
2024-12-09 13:15:04
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...with high pressure and medium to low pressure DTH hammers. It strictly matches with API standard and other Chinese industry standards.It is durable ...
2024-12-09 12:57:59
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... pressure and medium to low pressure DTH hammers. It strictly matches with API standard and other Chinese industry standards.It is durable for ...
2024-12-09 12:57:59
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Product Description: The Rotary Drag Bit is an essential tool for drilling operations, designed to provide efficient and reliable performance. This ...
2025-03-07 00:14:07
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... at 1.7 Mpa 25Hz Recommended rotation speed 20-35 r/min Air consumption at 7-14 bar 318-812 CFM DTH bits 135-165mm for above hammers can be ...
2024-12-09 12:11:40
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...DTH hammer or tricone bit lose their effectiveness and then the drag bit is used, the cleaning of the hole is realized by the injection of air or ...
2024-12-09 12:31:00
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Chevron Step Drag Bit Carbide Blade Drag Bit 2 3/8"~6 5/8" API reg pin Product specifications: A drag bit is simply a series of blades (usually three ...
2024-12-09 12:11:48
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...DTH Hammer without Foot Valve Type for Qre Mining or Well Drilling Product Advantages: 1.Avoid the problem happens on foot valve. Fracture...
2025-07-12 00:09:35
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... air to provide continuous return of formation and water samples. Cuttings and formation waters are not contaminated with drilling additives or ...
2025-07-12 00:09:35
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Step type Drag Bits diameter 254mm three wings for water wells, environmental and exploration Product specifications: We supply two types of drag bits...
2024-12-09 12:15:39
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