Because of its high strength, good toughness and shrinkability, U-type steel bracket has a wide range of application prospects in mine tunnel support, mine tunnel secondary support, tunnel support thr
U-type steel bracket has an irreplaceable role in coal mines, tunnels and other projects due to its unique performance and advantages.
U-channel Tunnel Roof Support with effective to reduce the roof, sheet occurrence of accidents, safe and reliable, improve the stability of the mine ventilation system and other significant features.
Q235 SS400 U Type Arch Steel for Mine Timbering is ideal for all support timbering applications where greater strength and superior corrosion resistance is required.
U36 steel support is mainly used for mine tunnel, mine tunnel secondary support, as well as support through the mountain tunnel support purposes.
