| Model: | R32N |
|---|---|
| Brand: | Metis |
| Origin: | Made In China |
| Category: | Metallurgy , Mining & Energy / Metallurgy & Mining / Non-metallic Mineral Products |
| Label: | self-drilling , hollow anchor bolt , R-thread |
| Price: |
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| Min. Order: | 100 pc |
| Last Online:09 Feb, 2015 |
Self-drilling hollow injection anchor bolt is an advanced anchor system,which is composed by hollow anchor bar, plate, nut, coupler, drill bit,centralizer and anchor bars can be cutted and lengthened by coupling according to your demands.This anchor system can be integrated with the drilling, grouting and anchoring.It also can ensure the anchoring for complex ground conditions.
It is safe, reliable and time saving.
Installation and operation are simple.
Choice of drill bits for different ground conditions.
Grouting works synchronize with drilling or after drilling. Grout can fill fractures effectively.
Anchor bars can be cut and lengthened according to your demands. It applies to narrow spaces.
It provides higher bonding stress than smooth steel pipe depending on continuous wave and T-thread.