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Geological drill pipe 50 geological drill pipe exploration drill pipe triangular drill pipe-beneficial mining technology.
Release time:
2021-04-19
Author:
Source:
The geological drill pipe adopts advanced friction welding technology for production and processing. The drill pipe has the characteristics of high bending strength and firm welding, which can ensure the straightness requirements for deep hole drilling, and has high fatigue strength and long service life. The geological drill pipe is suitable for geology, hydrology, coalfield, geothermal and engineering drilling. The main products include φ42, φ50, φ60 and φ63.5 geological drill pipes. The main technical indicators of seamless steel pipes for geological drilling strictly implement international standards.
The geological drill pipe adopts advanced friction welding technology for production and processing. The drill pipe has the characteristics of high bending strength and firm welding, which can ensure the straightness requirements for deep hole drilling, and has high fatigue strength and long service life.
The geological drill pipe is suitable for geology, hydrology, coalfield, geothermal and engineering drilling. The main products include φ42, φ5 0, φ60 and φ63.5 geological drill pipes. The main technical indicators of seamless steel pipes for geological drilling strictly implement international standards.
Key words:
Drill pipe, geology, welding, drilling, with, service life, coalfield, seamless steel pipe, suitable
