641 - 650 of 704
surface drill rig machines
Selling leads
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... measurement to guarantee perfect match between strength and toughness. We use surface nitrogening on the whole drill rod, except longer the ...
2025-08-25 18:48:34
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... in water well drilling. The drill rods are friction welded and the surface is galvanized to ensure optimal performance. The thread type is API and ...
2024-12-09 22:42:29
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... a surface treatment of galvanization. It is made of superior quality materials that make it strong and durable. The Water Well Drill Rod is ideal ...
2024-12-09 22:42:29
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Hydraulic Rock Drilling Equipment Cytc71 Underground Rock Drilling Jumbo Description Discover the top-qualityHydraulic Rock Drilling Equipment Cytc71 ...
2024-12-09 23:37:53
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... service and maintenance network to provide strong support. Using high-quality steel to make the base material of pdc bit, the surface of
2026-07-07 00:26:12
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...Drill Rod With 2-3/8 API REG or IF Thread 1.Description: -Drill pipe is used to extract water from natural resources from underground sediments. ...
2024-12-09 22:49:27
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...construction of small diameter shafts in iron ore and nonferrous metal mines.The drilling power of this machine is strong,and it adopts hydraulic ...
2024-12-09 23:37:53
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...Drill pipes Product Description HDD drill rods are specifically designed for horizontal directional drilling (HDD) projects, providing reliable ...
2026-07-07 00:26:12
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Hydraulic Vertical Shaft Drilling Jumbo Product Description GYSJZ series Hydraulic Vertical Shaft Drilling Jumbos are advanced and efficient ...
2024-12-09 23:37:53
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Pneumatic Vertical Shaft Drilling Jumbo Product Description SJZ series pneumatic vertical shaft drilling jumbo is a special equipment to drill ...
2024-12-09 23:37:53
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