As a supporting product, the stress of U steel arch is often relatively high. The stress state of U steel arch is that the wall is filled tightly and then compressed evenly. When the pressure value of surrounding rock used in U steel arch reaches a certain value, the bracket will be compressed, which will reduce the pressure of surrounding rock acting on U steel arch, thus avoiding the damage of bracket caused by the pressure of surrounding rock being greater than the bearing capacity of U steel arch.

According to the specific situation of the site, it is of great significance to choose the type, structural form and spacing of U-shaped steel supports flexibly, guide the construction of U-shaped steel supports correctly, and ensure their effective and reliable work, so as to speed up the roadway excavation, reduce the amount of repair at the later stage of the roadway, ensure safe production, prolong the service life, obtain better technical and economic benefits, and give full play to the supporting performance of the supports. Similar supporting products include miner's steel, U-shaped steel, light rail and other mining steel. And independently produce and process various U-shaped steel supports, miners' steel supports, cable clamps, anchor rods, pallets, single hydraulic props and other mining materials.

The application of U-shaped steel straight wall semi-circular arch support in roadway intersection has achieved remarkable results. The U-shaped steel telescopic support has solved the difficult problem of excavation support. The U steel arch produced by our company has many advantages, the most prominent of which is its firmness and durability.

Zongxiang Steel Group specializes in selling steel rails and mining supporting materials and strictly controls the quality. After the products are put on the market, we received Highly praised by customers. If you have any requirement, please call us or leave us a message on the website. We believe that with your advice and help, we will do better.

Tel.:+86 19937123680(WhatsApp)

Email: zxminesupport@zxsteelgroup.com