High Quality Customized Anchoring Ground Bolt

Descriptions:
The anchoring bolt is in a shape of a cylinder with a spiral groove cut on the outer surface or a cone with a spiral groove cut on the conical surface. It has many types with different head shape,such as external hexagonal screw,large flat screw and socket hexagon screw and so on.

Material requirement:
As the anchoring bolt is working in condition of high temperature,certain corrosion, strong wear and large torque,it must reach the following requirements:
1) high temperature resistance, no deformation at high temperature;

2) wear resistance, long service life;

3) corrosion resistance, corrosive materials;

4) high strength, can withstand large torque, high speed;

5) good cutting performance;

6) low residual stress and thermal deformation after heat treatment.

Application:

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