38Kg Heavy Steel Rail
Product Details
38Kg Heavy Steel Rail 12m Heavy Steel Rail,China Standard Heavy Steel Rail Material: 50Mn/U71Mn? Weight?38.733Kg/m? Length?12m/12.5m? Standard?GB2585-2007 PRODUCT PARAMETERS Parameters type weight (kg/m) material length (m) 38kg 38.733 50Mn/U71Mn 12/12.5m rail height (mm) bottom width (mm) head width (mm) web thinkness (mm) 134 114 68 13 Heavy Steel Rail Size Rail Height Bottom Width Head Width Web Thickness Weightkg/m 38kg 134 114 68 13 38.733 43kg 140 114 70 14.5 44.653 50kg 152 132 70 15.5 51.514 60kg 176 150 73 16.5 60.8 75kg 192 150 75 20 74.64 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.? Regarding heavy rail, there are 38kg, 43kg, 50kg, 60kg and 75kg.? The Heavy rail is mainly used for the laying of temporary transportation lines and light locomotive lines for tunnel, seaport, factories and construction sites.
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