Light Rail Knowledge: Light rail is the weight less than or equal to 30kg per meter. The quality requirement of light rail is lower than heavy rail. So we only require to test the chemical component, the strength of extension, the hardness and the drop weight experiment. Main Function: Light rail is mainly orient ed and load bearing, it is used with the track wheel, to support the weight and change the direction of the cart. Detail Introduction: Material: Q235B/55Q Standard: GB11264-89, YB222-63 Length: 6-12m
