-
-
-
-
Honor
-
-
-
-
-
Contact
-
Material characteristics of geological spiral drill pipe
Release time:
2019-06-06
Author:
Source:
Material Characteristics of Geological Spiral Drill Pipe Shandong Yikuang Science and Technology Drill Pipe, Spiral Drill Pipe, Geological Drill Pipe-Sales Hotline: 13508920928,0635-2311078
Geological spiral drill pipeMaterialFeatures
The main features of the geological spiral drill pipe are--Geological spiral drill pipe is made by our company on the basis of high torque performance of geological drill pipe, using single spiral blade or double spiral blade, prestressed winding and fully automatic welding. The drill pipe body is made of high-grade alloy steel pipe for geological drilling, and the drill pipe joint is made of high-quality alloy structural steel, which is manufactured by high-pressure forming, vacuum conditioning and friction welding. It has the characteristics of high bending strength, firm welding and high slag discharge efficiency. Compared with similar products, the fatigue strength and shear strength are greatly improved.Shandong Yikuang Science and Technology Drill Pipe, Spiral Drill Pipe, Geological Drill Pipe-Sales Hotline: 13508920928,0635-2311078
Key words:
Spiral, drill pipe, geology, adopted, welding, characteristics, made, blade, alloy
Next Page
