Products Description
The requirements for the straightness and surface finish of the rails are extremely strict, and any minor defects may affect the safety and comfort of the train. Heavy-duty railways focus on the strength and wear resistance of the rails, because the axle weight of heavy-duty trains is relatively large, which poses a higher challenge to the bearing capacity and wear resistance of the rails. Due to the high operating density and frequent starts and stops of urban rail transit, the rails need to have good fatigue resistance and noise reduction performance to reduce maintenance costs and the impact on the surrounding environment.
Product Parameters
The rails are exposed to the natural environment for a long time and are easily eroded by factors such as rain, moisture, and salt, resulting in rust and corrosion, which affects their service life and safety. To prevent rail corrosion, common measures include the use of corrosion-resistant steel, surface coating with anti-corrosion coatings, and the laying of anti-corrosion cushions.
Heavy Steel Rail Parameters:
| Heavy Steel Rail | Size | Rail Height | Bottom Width | Head Width | Web Thickness | Weight kg/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 |
about Us
Our company's service features
Free technical consultation:
Provide line laying suggestions and product selection support to help customers improve project efficiency.
After-sales service
Commitment to unconditional replacement, return or refund for quality issues.
Certifications
Railway Products
ISO
CQC
SGS
OHSAS
About our company
Gnee Steel (tianjin) Co., Ltd
18+
years
Since our founding in 2008, our company has grown into a major player in the global railway equipment industry.
8000+
Partners
Over the years, we have provided quality services to more than 8,000 customers and have established a solid foothold in more than 160 countries around the world.
200+
Company Employees
Our company has brought together more than 200 industry elites and is committed to providing the most professional railway equipment products and services to every customer.
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