191 - 200 of 200
connecting drill subs
Selling leads
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...Sleeves Description Couplings sleeve are used to well connect the shank adapter to the drill rods or well contact two extension rods for transmitti...
2026-04-30 00:02:29
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...Sleeves Description Couplings sleeve are used to well connect the shank adapter to the drill rods or well contact two extension rods for transmitti...
2026-04-30 00:02:29
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... Pressure DTH Hammer Without Foot Valve Description Weight(kg) 1.Top sub 4.20 2. O-ring Of Top Sub 0.01 3.Breakout Ring 0.01 4.Check Valve 0.20 5. ...
2026-04-30 00:02:30
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... drifter rod, a coupling is required to join the adapter to the rod,ensuring the ends touch for efficient energy transmission. Couplings are also ...
2026-04-30 00:02:29
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Tunneling Length 8.25 Inch T45 210mm Threaded Couplings Description Because of different applications, we need different lengths of drill stems, so ...
2026-04-30 00:02:29
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High strength alloy steel bar Thread R38 T38 T45 T51 Coupling Sleeves length150mm-235mm Couplings sleeve are used to well connect the shank adapter to ...
2026-04-30 00:02:29
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R25 R28 R32 Rock 6/12 Degree Reaming Drill Bit With Buttons For Construction 1) Thread connection: R25, R28, R32 2) Steel material: 45CrNiMoV. 3) ...
2024-12-09 18:44:06
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R25 R28 R32 Rock 6/12 Degree Reaming Drill Bit With Buttons For Construction 1) Thread connection: R25, R28, R32 2) Steel material: 45CrNiMoV. 3) ...
2024-12-09 19:31:53
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... Part Name Quantity 1.Top sub 1 2. Washer retaining 1 3. Spacer 1 4.Rubber ring 1 5. Check valve seal 1 6. Check valve 1 7. Spring 1 8. Valve cap 1 ...
2026-04-30 00:02:30
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... Consumption(m³/min) 1.3-2.3 1.0Mpa: 9m³/min 1.8Mpa: 15m³/min 2.4Mpa: 23m³/min Impact rate at 17 bar Connection Rod Thread Recommended Rotation ...
2026-04-30 00:02:30
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