18kg rails refer to rails with a weight of 18 kilograms per meter. Compared with standard mining rails (such as 20kg, 22kg, 30kg, etc.), 18kg rails are lighter and suitable for mine railway systems with lighter loads.
The cross-sectional size and shape of 18kg rails are usually I-shaped or T-shaped. This cross-sectional design allows the rails to have sufficient strength and stability under low loads.
18kg light mining rails are usually made of high-strength carbon steel or alloy steel, and are manufactured through hot rolling, heat treatment and other processes to enhance the compressive strength, wear resistance and corrosion resistance of the rails. Mining rails are particularly required to be resistant to high temperatures and corrosion, and to withstand moisture, corrosion and other conditions in the mine environment.
The compressive strength, bending resistance, wear resistance, etc. of the rails need to meet certain standards to ensure long-term stable operation in the mine. The 18kg rails are designed with attention to the overall stability and long-term durability of the rails.
Mining Steel Rail 18kg
| Parameters |
| type | weight (kg/m) | material | length (m) |
| 18Kg | 18.06 | Q235/55Q | 6-8m |
| rail height (mm) | bottom width (mm) | head width (mm) | web thinkness (mm) |
| 90 | 80 | 40 | 10 |
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 |
| 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 |
GNEE (Tianjin) Multinational Trade Co., Ltd.
Our company was established in 2008 and has more than 18 years of foreign trade sales experience. As a socially responsible enterprise, we actively participate in public welfare undertakings and pay attention to environmental protection and sustainable development. In the process of rail production, we use environmentally friendly processes and materials to reduce the impact on the environment. At the same time, we have also made positive contributions to local economic development and employment, and won wide acclaim from all walks of life.
1. What are your main export markets?
We export to Southeast Asia, Africa, the Middle East, Europe and South America, and are familiar with the rail standards of various countries.
2. How to deal with the deformation problem of rail transportation?
Use reinforced packaging and special brackets to avoid stacking during sea transportation. It is recommended to check the straightness after arrival.
3. Do you have rails in stock?
Some common specifications (such as 50kg/m, 60kg/m) are in stock, and special models need to be pre-ordered.
4. What is the cooperation process?
1. Inquiry → 2. Confirm specifications/quotations → 3. Sign a contract → 4. Payment → 5. Production/quality inspection → 6. Delivery → 7. After-sales support.
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18kg Steel Rail Weldable For Train Railway Light Rail GB Standard 55Q Grade Images
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