GB standard mine use q50 18kg light steel railProducts introductionLight rail is the rail with nominal weight less than or equal to 30kg per meter.The quality requirements of light rail is lower than heavy rail, only demand to test its chemical composition, tensile strength, hardness and drop test, etc.Main application18kg light rail mainly used for guidance and bearing ,with the track wheel,to support heavy materials and change direction of cart .Used in brick factory, processing plant, coal mining, engineering machinery, equipment, etc., often found in brickyard cart track , transfer artifacts cart track, and also can be suitable for power plants,factories,bearing more than 3 tons.Light rail is mainly used in forest region, mines, factories and construction sites to lay temporary transport line and light motorcycles lineProduct specificationsType: 18kg light railSize (mm)Rail height: 90Bottom width: 90Head width: 40Waist thickness: 10Material: Q235B/55QTheoretical weight kg/m: 18.06