Coring Drill Tools
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- Drill Pipe and Accessories
Drill Rod Dimension: 55.6×4.8
Thread Standard: International Standard
Heat Treatment Method: Drill Rod: Overall Quenching and Tempering
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- Casing Pipe
Casing pipes can be fixed into boreholes when drilling to stabilize the boreholes. Casings should be able to bear various external forces such as collision, burst and pulling and chemical attack. The drill rod material is generally DZ50 grade or above.
China Geological Equipment Group Co., Ltd. (CGEG) was established in 1987. Our products are suitable for use in the main procedures of geological exploration including ground geophysical exploration, geological drilling, core sampling, well inspection as well as chemical analysis of the minerals. We have products such as drilling rigs, drilling tools, geophysical instruments, analytical instruments and so on. We, CGEG actively expanding our engineering contracting and trading business as well as constructing a foreign trading platform. CGEG has successfully undertaken about 50 national technological innovation projects and this allows us to provide our customers from all over the world with high quality geological exploration equipment.