ISCOR 57 South African Standard Rail is used in South African railway lines. Lengths are available from 12 to 36 meters and are made of r260HB or R350HT. ...
4kg/m rail is used for amusement park trains, unit weight is 4.3kg/m. The length is 6m, and the material is Q235. Kingrail Parts can produce 4kg rails. ...