Drill Pipe and AccessoriesDrill Rod Dimension: 55.6×4.8
Thread Standard: International Standard
Heat Treatment Method: Drill Rod: Overall Quenching and Tempering
Casing PipeCasing 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.
DTH HammerWC series DTH hammer, adopting valveless structure and with low air consumption, can be used on various drill rods and drilling rigs. It can be widely applied in core (sample) exploration of mineral geology, hydrogeology and engineering geology.
Core Drilling DTH HammerGQ series hollow-through DTH hammer impactor has the features of simple structure, good performance, reliable working, convenient repair and low air consumption. It can realize multiple functions such as bit core drilling, wireline core drilling and reverse circulation continuous core (sample) drilling.
Carbide Cutting ToolsCGEG produces carbide products used for cutting machining, geological drilling, oil and coal exploitation and construction engineering as well as wear and corrosion resistant carbide parts used in machinery and chemical industries. Our products show high hardness and wear resistance and can keep formal performance when working at high temperature.
Diamond Drill Bits and ProductsPDC is a kind of superhard composite material made of diamond and cemented carbide substrate. It has not only the hardness and wear resistance of diamond but also the strength and ductility of cemented carbide. It can be widely used in machining tools, oil drilling, geological exploring and coalfield drilling industries.
HDD Drill PipeOur produced trenchless drill pipes are divided into integrated directional drilling pipes and friction welding drilling pipes. Integrated directional drilling pipes have specifications of φ50, φ60, φ73 and φ89.
Directional Drilling Reamer & Hole OpenerIt can realize good molding after reaming and it has long service life. This will also cause much residue after reaming, which leads to longer hole cleaning time. Besides, the machining cost of this reamer bit is relatively high.
Directional Drilling AccessoriesThe shorter time reaming process takes, the safer the drilling and higher the pipe laying efficiency and the better the economic benefits. Therefore, it's vital to choose suitable backreamers according to different strata.
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.