Where can I find MF33 seam pipe anchor? Jining Guolong

Seam pipe anchor pipe seam anchor pipe seam anchor seam pipe anchor slotted anchor rock friction stabilizer
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Seam pipe anchor
1. This product has the characteristics of combination of full anchor and end anchor, easy installation and operation, and immediate load-bearing after installation. It is mainly suitable for temporary or permanent support of mines, metallurgy, hydropower, railways and other tunnel projects. 1. The working principle and characteristics of the seam pipe anchor. The seam pipe anchor is a new type of full-length anchor that actively reinforces the surrounding rock. Its three-dimensional part is a longitudinally slit high-strength steel pipe. When installed on a pipe slightly smaller than the diameter of the pipe, When drilling, the radial pressure can be immediately applied to the hole wall throughout the entire length and the friction force that prevents the surrounding rock from sliding down, plus the supporting force of the anchor pallet, puts the surrounding rock in a three-dimensional state of stress and achieves great rock formations. . 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.
2. Main performance and specifications of seam pipe anchor
Main technical performance Initial anchoring force: ~tons Pipe ring pull-off load: ~tons Anchor pipe tensile breaking capacity: ~tons Corrosion resistance performance ratio Steel's high ~% is conducive to long-term use
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