30Kg Light Steel Rail 6m Standard Light Steel Rail,Light Steel Rail,Steel Rail Manufacturer Material� Q235/55Q  Weight�30.10Kg/m  Length�6-10m  Standard�GB11264-2012 PRODUCT PARAMETERS Parameters type weight (kg/m) material length (m) 30kg 30.10 Q235/55Q 6-10m rail height (mm) bottom width (mm) head width (mm) web thinkness (mm) 107.95 107.95 60.33 12.3 Light Steel Rail size Rail Height Bottom Width Head Width Web Thickness Weightkg/m 8kg 65 54 25 7 8.42 12kg 69.85 69.85 38.1 7.54 12.2 15kg 79.37 79.37 42.86 8.33 15.2 18kg 90 80 40 10 18.06 22kg 93.66 93.66 50.8 10.72 22.3 24kg 107 92 51 10.9 24.46 30kg 107.95 107.95 60.33 12.3 30.1 Introduction and application Steel rail, also called rail track, steel track, is the main component of railway track. Its function is to guide the wheels of the locomotive, bear the great pressure of the wheel, and keep the stability of railway transportation. The rail must provide continuous, smooth and minimum rolling surfaces for the wheels. In electrified railway or automatic block section, rail can also be used as an orbital circuit. The steel rail in china are divided into Crane rail, Heavy rail and light rail.  Light rail is divided into GB and the ministry standard (YB metallurgical standard). There are 8kg, 12kg, 15kg, 18kg, 22kg, 24kg, 30kg.  The light rail is mainly used for the laying of temporary transportation lines and light locomotive lines for forest areas, mining areas, factories and construction sites.