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api casting joint double wall drill pipe
Selling leads
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...High strength double tube drilling pipe for air reverse circulation drilling in open pit mining. Length can be made as per customer requirements, ...
2025-01-02 16:10:03
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...Double Wall Drill Pipe is designed to withstand the extreme conditions that are encountered during deep drilling operations. It is capable of ...
2025-01-02 16:10:03
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...Joint High Quality Double Wall Drill Pipe Product Description 1. Steel grade: E75 R780 G105 S135 2. Specification: 42-140mm 3. Thread: For Vermeer, ...
2025-08-01 00:10:52
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Product Description: Double Wall Drill Pipe is a reverse circulation piping system which is designed to provide faster, easier, and more efficient ...
2025-01-02 16:10:03
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...length can be set according to customer requirements, such as 1m, 1.5m, 2.0m, 3.0m, 4.5m, 6m, etc. Diameter: 102mm, 108mm, 114mm, etc. Double wall ...
2025-08-01 00:10:52
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... drill pipe and high strength wear resistant inner tube. With our many years of experience in designing and manufacturing strong and wear-resistant ...
2025-01-02 16:10:03
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...Double Wall Rc Drill Pipe 6000MM longth Product Description: Our reverse circulation drill pipe and drill pipe consist of hardened alloy steel tool ...
2025-08-01 00:10:52
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3 1/2 Drill Rod Water Well Drill Pipe R780 / G105 high Steel Grade Extension Water Rod Drill Pipe Water Well Drill Pipe Product Description Steel and ...
2025-01-02 16:10:03
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Reverse Circulation Drill Pipe Circulation Drill Pipe 114mm Remet 4 1/2"" Reverse Product Description: Our reverse circulation drill pipes and drill ...
2025-03-20 00:33:34
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... be quenched and tempered with 42CrMo and the surface shall be nitrided as far as possible 3. Friction welding process between joint and rod body ...
2025-01-02 16:10:03
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