Gnee Steel (Tianjin) Co., Ltd. is one of the most reliable manufacturers and suppliers of 22kg 55q light steel rail in China, also supports customized service with low price. Please feel free to buy cheap 22kg 55q light steel rail made in China here from our factory.
Product Introduction
GB light rails are produced according to national standards. They are steel materials for railway tracks with a weight of 8-30kg per meter, covering 8 specifications of 8kg/m, 9kg/m, 12kg/m, 15kg/m, 18kg/m, 22kg/m, 24kg/m, and 30kg/m. The main material of GB light rails is carbon steel. By controlling the carbon content between 0.5% and 0.8%, the strength and toughness of the steel are balanced; some models add 0.6%-1.2% manganese to make low-alloy steel, which further improves wear resistance and impact resistance. The use of this type of material can not only ensure that the rails have a yield strength of more than 355MPa to meet the traffic needs of medium and low-volume trains, but also reduce smelting costs. Compared with alloy rails, the cost can be reduced by 20%-30%.
GB 55Q 22KG light rails are produced according to GB standards and are used as railway track steel with a theoretical weight of 22 kilograms per meter. 55Q material is often used. This steel has good strength and toughness, can withstand the pressure and impact generated by train operation, and ensure that the rails are not easy to break and deform in long-term use.
| 55Q | Mechanical property | Chemical composition(%) | |||||||||
| Yield strength | Tensile strength | Elongation | Hardness | C | Si | Mn | S | P | |||
| MPa | kg/mm² | MPa | kg/mm² | min | HBW | ≤ | ≤ | ||||
| ≥ | ≥ | ≥ | ≥ | ≥ | |||||||
| 685 | 69 | 197 | 0.50-0.60 | 0.15-0.35 | 0.60-0.90 | 0.04 | 0.04 | ||||
The standard specifications and dimensions of 22KG light rails strictly follow the relevant standards. Parameters such as rail height, bottom width, and head width are precisely designed to ensure close cooperation with rail accessories.
GB 22KG light rails are suitable for mines, forest areas, factories, and other lines with relatively low transport load requirements. Compared with heavier rails, they are light in weight and easy to install, which can effectively reduce the laying cost and construction difficulty, while meeting the transportation needs in specific scenarios.
Product Packaging & Delivery
The most common packaging method for GB light rails is steel strapping. After the rails are classified by specifications, they are fixed in bundles using high-strength steel straps. The number of rails in each bundle varies according to the specifications, and is usually controlled within the range of 3-5 tons. When bundling, the rails are kept neatly arranged and the bundling spacing is uniform. Protective devices are installed at both ends of the rails to prevent damage to the ends during transportation. Customized packaging can also be provided according to customer requirements.
GNEE RAIL is a professional supplier of GB standard light rails integrating production and export. The factory is equipped with a complete rolling production line, adopts standardized process flow, and strictly implements the national standard GB/T11264. The product specifications cover a full range from 8kg/m to 30kg/m to meet the needs of different application scenarios. With a professional quality inspection team and advanced testing equipment, we ensure that each batch of products undergoes strict mechanical property tests and dimensional inspections. With a complete international trade service system, we can provide standardized export documents and professional logistics solutions.
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