Gnee Steel (Tianjin) Co., Ltd. is one of the most reliable manufacturers and suppliers of 75kg/m coal transport gb heavy rail in China, also supports customized service with low price. Please feel free to buy cheap 75kg/m coal transport gb heavy rail made in China here from our factory.
Product Introduction
During the operation of the train, the heavy rail needs to withstand dynamic loads such as repeated impact and vibration of the wheels. 75kg/m heavy rail can withstand these forces for a long time without damage with good toughness and fatigue resistance, ensuring the service life of the rail.
75kg/m heavy rail mainly uses U75V U71Mn steel grades, using hot rolling process, and the tensile strength is generally between 780MPa - 1300MPa. For example, the tensile strength of U71Mn steel grade is about 880MPa.
Product Specifications
Product Application
Mainly used in heavy-duty railways, especially coal-transporting lines, such as Daqin Railway. These railways undertake a large amount of coal transportation tasks, and require rails with high strength, wear resistance and fatigue resistance to withstand the long-term repeated loads of heavy-duty trains.
Founded in 2008, GNEE RAIL is a professional enterprise focusing on high-quality steel foreign trade business. It has been deeply involved in the field of GB heavy rails for many years and has a deep foundation and outstanding advantages in the supply of railway rails. GNEE RAIL adheres to the concept of "quality first, customer first, honest operation, innovative development", continuously improves product quality and service level, expands the global market, contributes more to the global railway construction industry, and is committed to becoming a leading enterprise in the global GB heavy rail trade field.
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