What are the advantages of geological auger pipe
Geological auger pipes are still used a lot in the construction of exploration projects today. Today, I will tell you what are the advantages of geological auger pipes?
Auger Rod
1. The geological auger pipe is based on the high torque performance of the geological drill pipe. It adopts single helical blade or double helical structure blade, and is made by electric welding and welding through the coiling process of prestressed steel strand.
2. The drill pipe body is made of geological alloy pipe, and the drill pipe joint is made of alloy structural steel, which has been quenched and tempered in a vacuum environment to further improve the fatigue resistance limit and shear strength. The advanced friction welding and electric welding production process is adopted, and the drill pipe has the characteristics of high tensile strength and stable electric welding.
3. The design concept of the ultra-low helical helical blade promotes the geological auger rod to have the characteristics of large torque, faster slag cleaning, good drilling and shaping, and not easy to stick.
4. The geological helical drill pipe with an outer diameter of Φ73 or less can be directly applied to various full-hydraulic drilling rigs. Using the drilling rig equipment, the drill pipe can be directly clamped and the drill pipe can be drilled and replaced with a spiral outer circle, saving time and effort. , which greatly reduces the work intensity of the actual operator.
5. For drilling under the premise of ultra-soft and ultra-high pressure coal seam, when the construction process of casing drilling is adopted, large spiral geological drill pipes with outer diameters of 90, 113, 133 and 146 can be used to conveniently and quickly complete the laying of core pipes. installed to use.
The above is the whole content of "What are the advantages of geological auger pipe?", I hope everyone can understand
