High strength self drilling anchors
Self drilling anchor bolt is an advanced anchor system, which is composed by hollow anchor bar, nut, plate, coupler, drill bit, centralizer. And anchor bars can be cutted & lengthened by coupling according to your demands.
The sizes we can provide include R25, R32, R38, R51, T30, T40, T52, T73, T76, T103, T111, T127, T130. This anchor system can be integrated with the functions of drilling, grouting and anchoring. It also can ensure the anchoring for complex ground conditions.
Features
1. It is safe, reliable, and time saving.
2. Installation & operation are simple.
3. Choice of drill bits for different ground conditions.
4. Grouting works synchronize with drilling or after drilling. Grout can fill fractures effectively.
5. It provides higher bonding stress than smooth steel pipe depending on continuous wave and T-thread.
Application
1. Tunneling
2. Mining
3. Slope Stabilization
4. Foundation Support
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High quality self drilling anchor bar |
Self drilling anchor bolt is an advanced anchor system, which is composed by hollow anchor bar, nut, plate, coupler, drill bit, centralizer. And an... |
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Large diameter self drilling anchor bolt ( T73, T76, T103, T111, T127, T130 ) |
Self drilling anchor bolt is an advanced anchor system, which is composed by hollow anchor bar, nut, plate, coupler, drill bit, centralizer. And an... |
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Hot-dip galvanizing anchor bolt |
Hot-dip galvanizing is a kind of corrosion-prevension measurements on the bolt surface. The Oxidation film easily occurred on the zinc coating in t... |
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Large diameter self drilling anchor bolt ( T73, T76, T103, T111, T127, T130 ) |
Self drilling anchor bolt is an advanced anchor system, which is composed by hollow anchor bar, nut, plate, coupler, drill bit, centralizer. And an... |
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Self drilling anchors |
Self drilling anchor bolt is an advanced anchor system, which is composed by hollow anchor bar, nut, plate, coupler, drill bit, centralizer. And an... |
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