Railroad Steel Light Rail Chinese Manufacturer light railCrane track of YB/T5055-93 standardSecification(KGS/M): 8Kg, 12Kg, 15Kg,18kg,22kg,24kgSurface:nural,black,oiled,plainMaterials: Q235 55QStandard: YB/T5055-93 standardLength:5,6,8,9,10,12mThe installation drawings can be offeredlight steel rail specificationsRail head height:+0.5mmRail..