Products Description
30kg Chinese standard steel rail is a type of steel rail with a weight of 30 kilograms per meter, mainly used in railway track laying and other fields. The following is its related introduction:
Size specifications:
The cross-sectional shape of a steel rail is usually an I-shape, consisting of three parts: the rail head, rail waist, and rail bottom. The specific dimensions of a 30kg steel rail are a head width of 70mm, a waist thickness of 12.5mm, a bottom width of 120mm, and a height of 100mm.
Material characteristics:
High carbon steel or medium carbon steel is generally used and subjected to special rolling and heat treatment processes to improve the strength, hardness, wear resistance, and toughness of the rail. This material can withstand the enormous pressure and impact force during train operation, ensuring the stability and safety of the track.
30kg Q235 Steel Rail
| Parameters | |||
| type | weight (kg/m) | material | length (m) |
| 30kg | 30.10 | Q235 | 6-10m |
| rail height (mm) | bottom width (mm) | head width (mm) | web thinkness (mm) |
| 107.95 | 107.95 | 60.33 | 12.3 |
Other Features
30kg steel rails are suitable for some light railway lines, such as local railways, factory and mine dedicated lines, forest railways, and light rail lines in urban rail transit. The trains on these lines have relatively small axle loads, low operating speeds, and relatively low requirements for the load-bearing capacity of the rails. 30kg rails can meet their usage requirements.
Execution standards: China has established strict standards for 30kg steel rails, such as GB/T 2585-2017 "Hot Rolled Steel Rails for Railways" and other related standards, which stipulate the technical requirements, test methods, inspection rules, as well as marking, packaging, transportation, storage and other aspects of the rails to ensure that the quality and performance of the rails meet the requirements of railway construction and operation.
Light Steel Rail
| Light Steel Rail | size | Rail Height | Bottom Width | Head Width | Web Thickness | Weightkg/m |
| 8kg | 65 | 54 | 25 | 7 | 8.42 | |
| 12kg | 69.85 | 69.85 | 38.1 | 7.54 | 12.2 | |
| 15kg | 79.37 | 79.37 | 42.86 | 8.33 | 15.2 | |
| 18kg | 90 | 80 | 40 | 10 | 18.06 | |
| 22kg | 93.66 | 93.66 | 50.8 | 10.72 | 22.3 | |
| 24kg | 107 | 92 | 51 | 10.9 | 24.46 | |
| 30kg | 107.95 | 107.95 | 60.33 | 12.3 | 30.1 |
About Us
GNEE (Tianjin) Multinational Trade Co., Ltd.
Since its establishment in 2008, our company has gradually grown and has partnered with over 160 countries to serve more than 8000 customers, which is a testament to our strength. More than 200 employees of the company have always adhered to the concepts of professionalism, efficiency, and integrity, continuously providing high-quality rail products and one-stop solutions to global customers.
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