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Hot
Steel Channel U Shape and C Shape U Channel/ UPN 80/100 Steel Profile
U section steel (full name: Hot rolled U section steel for roadway support in mines) U-shaped steel is a type of steel whose cross section is like the English letter "U", sometimes in the shape of the Japanese letter "U" Main features: large pressure bearing, long supporting time, easy installation, not easy deformation and other features. Main uses: mainly used in mine roadway, secondary support of mine roadway, and support of tunnel through the mountain. U-shaped steel is widely used at home and abroad as the main section steel used in the manufacture of tunnel retractable metal support.
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