card line introduction

Card line is used to support joint fittings. Card line is made of Q235 and 16 mn steel plate processing, card cable model was divided into U25, U29, U36 and so on each kind of specification u steel support card line.

card line feature

With steel card rope yielding and carrying capacity of the stable and reliable, to adapt to the load and deformation of the soft surrounding rock, the section utilization ratio is high, support the back is convenient, small amount of maintenance and support recycling reuse rate is high, reduce timber use and environmental benefit is obvious.

card line picture

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