Gnee Steel (Tianjin) Co., Ltd. is one of the most reliable manufacturers and suppliers of heavy duty railway u71mn 50kg rail in China, also supports customized service with low price. Please feel free to buy cheap heavy duty railway u71mn 50kg rail made in China here from our factory.
Product Introduction
GB 50KG heavy rail is a specific model of GB heavy rail. The specification of 50 kilograms per meter makes it easy to transport and install during track laying. It is widely used in some sections of urban railways and intercity railways.GNEE RAIL not only produces high-quality GB 50KG heavy rails, but also produces 60KG 75KG heavy rails of various specifications. As a professional rail supplier, GNEE can guarantee to provide customers with high-quality heavy rails. If you are looking for a professional and reliable rail supplier, please contact us.
Good fatigue resistance: Under long-term and repeated train loads, fatigue cracks are prone to occur on rails. U71Mn rails have uniform and fine internal structures, which can effectively improve fatigue resistance, delay the generation and expansion of fatigue cracks, and ensure safe and reliable operation of rails within the design life.
Good weldability: U71Mn 50kg rails have good weldability, which makes it easy to weld rails at the construction site to form seamless lines. Seamless lines can reduce the impact and vibration of trains during operation, improve the stability and comfort of driving, and also reduce the workload of line maintenance.
Product Specifications
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