Rock Bolt Manufacturer & Rock Reinforcement Solutions
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R25 Self Drilling Anchor Bolt

R25 anchor bolt is an advanced anchor bolt which can ensure the anchoring effect for complex ground conditions. It can be integrated with the functions of drilling, grouting and anchoring to provide higher bonding stress than smooth steel pipe depending on continuous wave thread. It is extensive applied in all kinds of constructions, such as railway system, metro project and infrastructure development.

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