Products Description
The application of rails varies according to the railway system. Urban subway and light rail systems usually use lighter rail models such as 43kg or 50kg rails because of the lighter train load and lower running speed;
High-speed railway rails are mostly made of special alloy steel and processed through advanced technologies such as full-length heat treatment, ultrasonic flaw detection and continuous welding. The welded joint part is particularly critical and must ensure the same strength and life as the parent material. The track structure also often adopts a seamless line design to reduce the impact load caused by the joint. The application of high-quality rails is the technical guarantee for the safe, stable and efficient operation of high-speed railways.
| QU80 Parameters： | |||
| type | weight (kg/m) | material | length (m) |
| QU80 | 63.69 | U71Mn | 12 |
| rail height (mm) | bottom width (mm) | head width (mm) | web thickness (mm) |
| 130 | 130 | 80(87) | 32 |
What are the advantages of Chinese standard rails?
1. High strength and wear resistance
2. Good toughness and fracture resistance
3. High-precision rolling and welding technology
4. Strict quality inspection system
about Us
Our company's product
Rich experience in international railway projects - We have participated in railway construction projects in many countries and our strength is obvious to all.
Provide technical data and drawing support - CAD drawings, technical parameters and instructions can be provided.
Certifications
Railway Products
ISO
CQC
SGS
OHSAS
About our company
Gnee Steel (tianjin) Co., Ltd
18+
years
Our company was established in 2008 and has accumulated more than ten years of foreign trade experience
8000+
Partners
More than 8,000 customers around the world have chosen and continue to trust us.No matter which country you are in, we can deliver efficiently and seamlessly.
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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