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کان کنی اور ڈرلنگ

Mining and drilling refer to the process for penetrating/extracting rocks, mines and minerals from various depths beneath the surface. Among which wireline coring is a fast, efficient way to obtain geotechnically acceptable rock core samples. Dingxin specializes in the production of high-quality cold drawn alloy steel tubes for mining and drilling applications. The tubes are applied into the production of drill rod, core barrel inner tube and outer tube, casing, couplings, etc. With excellent straightness, well-balanced mechanical properties, low residual hoop stress, and outstanding wear resistance, we can guarantee the maximum reliability and safety in harsh service environment during exploration.