We are offering qu80 steel rail. (chinacoal08) qu80 steel rail with factory price -steel is pure, refining. -model: 38kg, 43kg, 50kg, 60kg and so on. -material: q23555qu71mn50mn45mn main parameter crane rail size height (mm) bottom width (mm) head...
Railway light steel rail light steel rails 24kg light steel rail light steel rail product introduction china coal06 light steel rail is mainly used in underground mine. 1.size:  6kg,  9kg,  12kg,  15kg,  22kg,  30kg,  8kg,  18kg,...
Introduction of Railway Track Light Steel Rail For Mining Use Normally, railway track is divided into light rail , heavy rail and crane rail  1)Light rails: 6kgm, 9kgm, 12kgm, 15kgm, 18kgm, 22kgm, 24kmg, 30kgm Material: Q235B  50Q 55Q Length of...
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