Gansu pipe seam anchor manufacturerΦ38 pipe seam anchor manufacturer

Diameter pipe seam anchor
Hot selling pipe seam anchor
Gansu pipe seam anchor manufacturer h pipe seam anchor manufacturer thickness mm pipe seam anchor thickness mm Pipe seam anchor Specifications of pipe seam anchor
What role does pipe seam anchor play in underground coal mine support? What are the models and specifications of pipe seam anchors? What is the price of pipe seam anchor? Today, the editor will lead you into the mysterious country of pipe-slit anchors!
Product introduction of pipe seam anchor
Pipe seam anchor is a new type of anchor with full length and active reinforcement of surrounding rock. Its three-dimensional part is a high-strength steel pipe with longitudinal seams. When installed in a borehole slightly smaller than the pipe diameter, it can immediately exert radial pressure on the hole wall throughout the entire length and prevent the surrounding rock from sliding down, coupled with the supporting force of the anchor pallet, thus making the The surrounding rock is in a state of stress in three directions, and the rock strata are stabilized. In the case of blasting vibration and anchorage movement of surrounding rock, the anchoring force will increase significantly in the later period. When the surrounding rock undergoes significant displacement, the anchor does not lose its supporting resistance. It has better characteristics than the expanding shell anchor.
Main technical performance
Initial anchoring force ~ tons
Pipe ring pull-off load ~ tons
Anchor tube tensile breaking capacity: ~ tons
Corrosion resistance than steel High ~%, conducive to long-term use.
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