Products Description
Chinese standard steel rails refer to steel rails that comply with Chinese national standards (GB/T 11264-2017) and other relevant industry standards. These standards specify the material composition, physical properties, dimensions, weight, and other requirements for steel rails, ensuring that they have sufficient load-bearing capacity, wear resistance, and safety during railway transportation.
As a key component of railway infrastructure, steel rails are mainly used to support railway track systems, bear the weight of trains and traffic loads. According to the usage environment, load requirements, and technical specifications, steel rails are classified differently.
Parameters of 24kg Heavy Rail
| type | weight (kg/m) | material | length (m) |
| 24kg | 24.46 | Q235/55Q | 6-10m |
| rail height (mm) | bottom width (mm) | head width (mm) | web thickness (mm) |
| 107 | 92 | 51 | 10.90 |
Parameters of 30kg Heavy Rail
| Parameters | |||
| type | weight (kg/m) | material | length (m) |
| 30kg | 30.10 | Q235/55Q | 6-10m |
| rail height (mm) | bottom width (mm) | head width (mm) | web thinkness (mm) |
| 107.95 | 107.95 | 60.33 | 12.3 |
Parameters of 38kg Heavy Rail
| type | weight (kg/m) | material | length (m) |
| 38kg | 38.733 | 50Mn/U71Mn | 12/12.5m |
| rail height (mm) | bottom width (mm) | head width (mm) | web thinkness (mm) |
| 134 | 114 | 68 | 13 |
Other Features
Classification of Chinese standard steel rails
According to the weight, material, purpose, and standards of steel rails, Chinese standard steel rails can be classified into the following categories:
The weight of steel rails refers to the mass per meter of steel rails. The common weight classifications of Chinese standard steel rails are as follows:
Light rail:
24kg steel rail: suitable for low load tracks, such as branch railways, mining railways, or industrial tracks.
30kg steel rail: suitable for lighter railway systems, commonly used in mines, light branch railways, etc.
Medium sized steel rails:
38kg steel rail: used for medium load railway systems, such as industrial transportation tracks in mines, ports, etc.
43kg steel rail: suitable for railways carrying moderate loads, including some branch railways or industrial lines.
Heavy duty steel rails:
50kg steel rail: widely used in ordinary railways, especially for medium load railway transportation, suitable for some branch lines or secondary railways.
60kg steel rail: commonly used for railways carrying large loads, such as mainline railways, high-speed railways, or heavy-duty railways, suitable for high load and high-speed railway systems.
GB 30kg Heavy Rail
About Us
Since its establishment in 2008, our steel rail foreign trade company has gone through 18 years of glorious history. Over the past 18 years, we have always adhered to our commitment to quality, continuously innovated our services, and provided high-quality rail solutions to global customers.
Nowadays, we have established close cooperative relationships with over 8000 customers worldwide, and our steel rail sales business covers more than 160 countries and regions. The achievement of this result is the result of our continuous efforts and innovation, as well as the high recognition of our customers for the quality and service of various types of steel rails.
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