38kg heavy rails are mostly used for transportation in larger mine tunnels, transportation of lifting equipment, laying of railway dedicated lines, etc. ...
Australian Standard 31KG Rail is a lightweight rail designed for the Australian railway system and complies with the AS1085 standard. The rail weighs 31kg/m. ...
BS80R rails comply with BS11-1985 standards and are used for mine railway lines or subways, etc. The material is 900A, the hardness is greater than 880N/mm2. ...
P24 steel rail is mainly used for laying temporary transport lines and light locomotive lines in tunnels, ports, factories, construction sites, etc. ...