Products Description
Rail materials need to have extremely strong wear resistance, and their wear resistance is usually improved by adding alloy elements such as manganese and chromium. Wear-resistant rails not only reduce the frequency of replacement, but also improve the stability and safety of train operation. Some lines will also regularly grind the rails to restore their surface flatness and prevent problems such as wave wear.
Railway rails are subjected to repeated loads for a long time, which is prone to fatigue cracks or even fractures, so their fatigue resistance is particularly important. By optimizing the steel composition and heat treatment process, the fatigue resistance of rails can be significantly improved. Especially in heavy-duty railways or high-speed railways, fatigue resistance design is crucial.
Product Parameters
Modern rails introduce residual compressive stress and strengthening treatment during the manufacturing process, which effectively delays the initiation of cracks, extends their service life, and ensures the long-term safety of railway operation.
| Parameters Of 22kg Light Rail | |||
| type | weight (kg/m) | material | length (m) |
| 22Kg | 22.30 | Q235/55Q | 6-10m |
| rail height (mm) | bottom width (mm) | head width (mm) | web thinkness (mm) |
| 93.66 | 93.66 | 50.8 | 10.72 |
about Us
Our company's service features
Barrier-free communication
With a multilingual professional business team, we can eliminate cross-border communication barriers and provide a smooth business negotiation experience.
dynamic analysis
Provide customers with dynamic analysis reports on the rail market to help grasp industry trends and procurement opportunities.
Certifications
Railway Products
ISO
CQC
SGS
OHSAS
About our company
Gnee Steel (tianjin) Co., Ltd
15
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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