21 - 30 of 451
89mm dth drill rod
Selling leads
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...are professional manufacturer and supplier. 1.5m Long 50mm Diameter Water Well Drill Rods with Taper Thread are widely used in HDD, borehole well ...
2024-12-09 21:42:52
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... The pipe body is made of domestic well-known large iron and steel enterprise. The inner thickening process is adopted at both ends of the pipe ...
2024-12-09 22:31:21
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.... 2. Reliable quality, long service life, rare abnormal breakage during service life 3. Good flushing effect to ensure high drilling rate 4.
2024-12-09 21:42:52
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76mm 89mm 102mm 114mm Water Well Drill Pipe with API Reg Thread 1.Description: -Water Well Drill Rod used for Geological Exploration & Building ...
2024-12-09 22:55:32
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...DTH Water Well Drill Rod Description Water Well drill rods widely used in geological exploration, coal mining, water conservancy & hydropower, ...
2024-12-09 23:14:13
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...Drill pipes Product Description Drill pipes that are used in applications such as DTH/ DTHR/ DR basically comprise of a steel pipe with a pin at ...
2025-09-18 12:34:44
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Drill pipes Product Description Drill pipes that are used in applications such as DTH/ DTHR/ DR basically comprise of a steel pipe with a pin at ...
2026-07-06 00:18:04
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...DTH Drilling Hammers for Water Well Drilling and Hard Rock Drilling DTH (down-the-hole) drilling involves a drilling hammer at the bottom of a ...
2025-05-12 23:34:22
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...powered by compressed air transmitted via drilling rod to drive piston and produce impact power, which is then delivered into rocks for drilling ...
2025-05-12 23:34:21
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...Drill Pipe 114mm Drill Tool high performance quality Multi function 1.Description: -Water well drill pipes are widely used in mines, water wells, ...
2024-12-09 22:49:27
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