Products Description
The performance requirements of heavy rails are higher than those of ordinary rails. Heavy rails need to have higher strength and hardness to ensure that they are not easily damaged under high-speed and heavy-load conditions. At the same time, they also need to have better elasticity and fatigue resistance, as well as better heat resistance and wear resistance to extend their service life.
The manufacture of heavy rails requires the use of special materials and processes, which is more difficult and more expensive. However, it has a longer service life, can better adapt to high-speed and heavy-load environments, and has better economic benefits.
| Other Sizes of Heavy Rail | |||||||
| Size | Head Width(mm) | Bottom Width(mm) | Rail Height(mm) | Web Thickness(mm) | Weight(Kg/m) | Material | Length(m) |
| 43kg | 70 | 114 | 140 | 14.5 | 44.653 | 50Mn/U7Mn | 12.5-25 |
| 50kg | 70 | 132 | 152 | 15.5 | 51.514 | 50Mn/U7Mn | 12.5-25 |
| 60kg | 73 | 150 | 176 | 16.5 | 60.64 | 50Mn/U7Mn | 12.5-25 |
Application fields of heavy rails
The application scope of heavy rails mainly covers high-speed railways, heavy-load railways, airport tracks, port terminals and other transportation occasions. The rails in these places have higher requirements and need to have stronger load-bearing capacity and service life.
On high-speed railways, rails that can support high-speed trains and will not vibrate or wear after long-term use are needed. On heavy-load railways, rails that can withstand greater pressure are needed to ensure the safe transportation of goods.
About Us
Gnee Steel (tianjin) Co., Ltd
Since our establishment in 2008, we have been committed to providing high-quality rail products to customers around the world. With more than 15 years of experience, we have established a solid brand reputation in the rail industry.
FAQ
1. What types of rail products do you provide?
We provide rails of various specifications, including common railway rails, urban rail transit rails, mining rails, etc. Specific specifications can be customized according to customer needs.
2. What international standards do your rail products comply with?
Our rail products comply with international standards, such as European EN, American AAR, ISO standards, etc., to ensure high quality and reliability.
3. What types of transportation systems can your rails be used for?
Our rails are widely used in railways, subways, light rails, electrified railways and mining transportation systems, etc.
4. How long are your rails?
We provide rails of various lengths, with common lengths ranging from 12 meters to 25 meters. Rails of different lengths can also be customized according to customer needs.
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