The presence of steel products is a common product on the market today, u shaped steel is the popular steel product, details of the basic application scope of u section steel, make a brief summary for you.

In recent years, as the mining depth increases, the surrounding rock of roadway gradually shows the characteristics of high stress, large deformation and strong rheology characteristic of deep rock mass, the ore pressure is becoming more and more intense, the management of surrounding rock gradually rises to restrict the bottleneck of deep mine production, it is difficult to meet the current safety production needs with the traditional support methods, the high - strength u - shaped steel bracket is produced from this operation, bear the support of the roof of the coal mine safety operation.

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