U36 steel support is mainly used for mine tunnel, mine tunnel secondary support, as well as support through the mountain tunnel support purposes.
25U steel bracket 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.
When choosing the material of U-type steel bracket, priority should be given to the performance of the material, cost and environmental protection requirements and other factors to ensure the safety a
The maintenance of U-beam brackets requires comprehensive consideration of many aspects, such as appearance inspection, inspection of connection parts, cleaning and rust removal, anti-corrosion treatm
Due to its various significant advantages and wide range of applications, U-beam steel support plays an important role in the fields of mine tunnel, tunnel through the mountain, steel structure buildi
