- Company : Hebei Yongyang Steel Sales Co., Ltd.
- Region : Hebei , China
- Category : Minerals & Metallurgy > Steel Rails
- Contact Person : Andy|||sales manager
- Telephone :
- Fax :
- Mobile phone :
- Website : Duliugu industrial zone
- Email : [email protected]
- Update : Feb/12/2019
Product Details
43Kg Heavy Steel Rail 75kg Steel Rail,China Standard Steel Rail Material? 50Mn/U71Mn? Weight?44.653Kg/m? Length?12m/12.5m? Standard?GB2585-2007 PRODUCT PARAMETERS Parameters type weight (kg/m) material length (m) 43kg 44.653 50Mn/U71Mn 12m/12.5m rail height (mm) bottom width (mm) head width (mm) web thickness (mm) 140 114 70 14.5 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.
