Gnee Steel (Tianjin) Co., Ltd. is one of the most reliable manufacturers and suppliers of gb mining special 50kg/m heavy rail in China, also supports customized service with low price. Please feel free to buy cheap gb mining special 50kg/m heavy rail made in China here from our factory.
Product Introduction
GB mining 50kg/m heavy rails are commonly used rail materials in mine railway transportation. In mine transportation, rails will be worn by ore and other materials. U71Mn, as a high-carbon manganese steel, has a carbon (C) content of 0.65%-0.76% and a manganese (Mn) content of 0.70%-1.20%. It has good wear resistance, can reduce rail wear, extend rail replacement cycle, and reduce maintenance costs.
Rolling and heat treatment technology is often used in the production of GB rails, which will make heavy rails have higher strength and toughness. Not only can it bear the heavy load of mining trains well, but it can also prevent brittle fracture of rails when mining cars collide, ensuring the smooth operation of mining railways.
Product Specifications
| Rail Type | SIZE(mm) | theoretical weight | |||||||||
| height | bottom width | head width | waist depth | ||||||||
| Heavy rail | 50KG | 152 | 132 | 70 | 15.5 | 51.514 | |||||
Product Packaging and Shipping
Company Profile
In terms of business philosophy, GNEE RAIL always adheres to the principle of "integrity-based, quality first, customer-oriented, innovative development". Quality first is our unremitting pursuit of product quality. We have established a complete quality management system. From raw material procurement, production and processing to finished product inspection, every link is strictly operated in accordance with GB standards to ensure that every product can meet or even exceed customer expectations.
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