Gnee Steel (Tianjin) Co., Ltd. is one of the most reliable manufacturers and suppliers of railroad u71mn gb heavy rail in China, also supports customized service with low price. Please feel free to buy cheap railroad u71mn gb heavy rail made in China here from our factory.
Product Description & Application
According to GB standards, heavy rails can be divided into 38 43 45 50 60 75KG, which are often used in high-speed railways, urban transportation tracks and other scenarios. GB heavy rails have good wear resistance and impact resistance, and can ensure the smooth operation of the train when the train brakes or brakes. The most commonly used material is U71Mn,Railway U71Mn GB heavy rail is a common type of heavy rail with a high carbon content. Carbon is an important element for improving the strength and hardness of steel, and can increase the wear resistance and compression resistance of the rail.
Product Specifications
| Heavy t rail | Model/Material | U75V U78CrV U71MN | Specification | 50kg/m | |||||
| 43kg/m | |||||||||
| 38kg/m | |||||||||
| 33kg/m | |||||||||
| 60kg/m | |||||||||
| 75kg/m |
Product Packaging & Delivery
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