GNEE RAILWAY RAILWAY Steel (Tianjin) Co., Ltd. is one of the most reliable manufacturers and suppliers of gb standard u71mn50kg/m heavy rail in China, also supports customized service with low price. Please feel free to buy cheap gb standard u71mn50kg/m heavy rail made in China here from our factory.
Product introduction & application
There are four specifications of national standard heavy rails. Among them, the 50kg/m heavy rail has a high cost performance and is mainly used in conventional railway branch lines, station reconstruction and other scenarios. Its fatigue resistance is greater than the original 43kg/m heavy rail. The rail height is 152mm, the bottom width is 132mm, and the length is 12.5/25m.
U71mn is a high-carbon manganese steel with a tensile strength of ≥880MPa, of which the carbon content is about 0.65%-0.75% and the manganese content is about 1.2%.
Product specifications
Company profile
GNEE RAILWAY RAILWAY was established in 2008 and has more than 200 employees. Over the years, it has been deeply involved in the steel industry, constantly developing new products, and constantly providing customers with high-quality products while improving its own requirements. GNEE RAILWAY is determined to become a world-class steel supply chain group.
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