Seam pipe anchor bolt
| Min. Order: | 1 |
| Delivery Time: | 7 Days |
| Place of Origin: | China |
| Brand: | HW |
Product Description
Seam pipe anchor bolt
Technical performance:
(1) initial anchorage force: 3 ~ 7 tons;
(2) pipe ring pulled off load: 8 ~ 10 tons;
(3) pipe bolt tensile resistance: 12 ~ 13 tons;
(4) corrosion resistance than A3 steel, 20 to 30% more for use for a long time
Seam pipe bolt is specificity strong supporting supplies. It is the underground culvert roof and other projects supporting use`s advanced materials,
Has simple manufacturing process, easy to use, in the mine of support by rockbolt and shotcrete with strong anchoring force, big tensile resistance , strong e*pansion force, make the whole roof to one.
