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41f threads directional drilling pipe
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... Type:Drilling Rig trenchless drill rod:HDD Means of Transport:Ocean,Land,Air Packing:with iron Application:Others Brand Name:Long way Product ...
2025-01-02 16:10:03
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... performance of the joint and prevent the mud pressure from leaking in the middle. Greatly reduce the resistance of pilot drilling and back ...
2025-01-02 16:10:03
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...Thread Double Top Structure HDD Drill Pipe Product Description Drill pipe joints adopt the double ledge (double top) structure. Such structure can ...
2025-01-02 16:10:03
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Customized Double Wall Drill Pipe For Reverse Cycle Drilling Product Description Double wall drill pipe is suitable for reverse circulation technology...
2025-07-29 00:10:04
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... drill rod and outer drill rod). The inner cavity hole of the inner drill pipe is a channel for pumping water or mud to the construction hole ...
2025-07-29 00:10:04
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...Directional Drilling Pipe Reverse Circulation Double Wall Drill Pipes For RC Reverse Circulation DTH Hammer Product Description The non-grooved ...
2025-01-02 16:10:03
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...Drill Pipe Product Description 1. Steel grade: E75 R780 G105 S135 2. Specification: 42-140mm 3. Thread: For Vermeer, Ditch witch, Drillto We can ...
2025-07-29 00:10:04
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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: Black S135 drill pipe length 4.5m OD 3...
2025-01-02 16:10:03
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83 Mm Diameter Anti - Corrosion Anti - Stick HDD Drill Pipe Product Detail Model No.:DIA 50/DIA60/DIA73 Production Capacity:enough Delivery Date:30 ...
2025-01-02 16:10:03
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...Drill Rod / Double Wall RC Pipe For Reverse Cireulation Drilling Product Description 1. Steel grade: E75 R780 G105 S135 2. Specification: 42-140mm ...
2025-07-29 00:10:04
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