Gnee Steel (Tianjin) Co., Ltd. is one of the most reliable manufacturers and suppliers of u75v 60kg gb heavy rail in China, also supports customized service with low price. Please feel free to buy cheap u75v 60kg gb heavy rail made in China here from our factory.
Product Introduction
In the railway track structure, GB heavy rails, sleepers, fasteners, ballast and other components together form a load-bearing system, and their performance and design directly affect the stability and reliability of the entire track system. The width and thickness of the heavy rail bottom are specially designed to match the spacing, material and load-bearing capacity of the sleepers to ensure that the train load can be evenly transmitted to the sleepers and the foundation; the height and strength design of the rail waist must not only ensure the bending resistance of the heavy rail itself, but also coordinate with the buckling pressure and elasticity of the fasteners to maintain the stability of the track gauge and reduce the lateral displacement of the train during operation.
U75V 60KG national standard heavy rail is a steel product commonly used for railway track laying, with specific chemical composition and good performance characteristics.
High strength: Through reasonable alloy element ratio and production process, U75V 60KG heavy rail has high strength, can withstand the huge pressure and impact force during train operation, and meet the use requirements of railway tracks under heavy load and high speed conditions.
Good wear resistance: The addition of vanadium elements and proper heat treatment significantly improve the wear resistance of heavy rails. During the long-term operation of the train, it can effectively resist the friction between the wheel and the track, reduce the wear of the rail surface, extend the service life of the track, and reduce maintenance costs.
Good fatigue resistance: U75V 60KG heavy rail has good fatigue resistance, can withstand the repeated load of the train, is not prone to defects such as fatigue cracks, and ensures the safety and reliability of the track during long-term use.
Product Specifications
Product Packaging & Delivery
To ensure the quality of GB crane rails during transportation, the packaging process adopts a multi-layer protection design. After the rails are treated with anti-rust, they are first wrapped with a layer of breathable and moisture-permeable spunbond non-woven fabric, and then covered with a layer of PE plastic film with antistatic function to double isolate external moisture and dust. The rails are stacked in a "品" shape and tied in a "井" shape using high-strength PET plastic steel belts. Soft foam gaskets are pasted at the contact points between the steel belts and the rails to prevent the steel belts from strangling the surface of the rails. After bundling is completed, a customized dust-proof mesh cover is put on the outside of the entire bundle of rails to further enhance the protection effect.
GNEE RAIL is a professional enterprise focusing on the supply chain management of GB standard crane rails, committed to providing customers with a stable and reliable supply of rail products. We have established a scientific supply chain management system and maintained strategic partnerships with many large domestic steel mills to ensure a stable supply of goods. We have a professional quality control team that conducts strict testing on each batch of rails, including chemical composition analysis, mechanical properties testing, dimensional accuracy inspection, etc., to ensure that the products fully meet the standard requirements.
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