Gnee Steel (Tianjin) Co., Ltd. is one of the most reliable manufacturers and suppliers of gb conventional railway 50kg/m heavy rail in China, also supports customized service with low price. Please feel free to buy cheap gb conventional railway 50kg/m heavy rail made in China here from our factory.
Product Introduction & Application
The GB standard ordinary railway 50kg/m heavy rail is a common specification in railway tracks. Commonly used materials include U71Mn, U75V, etc. Taking U75V as an example, the carbon content is 0.72% - 0.80%, and the vanadium content is 0.04% - 0.12%. The tensile strength is not less than 980MPa, and the yield strength is not less than 785MPa. It has good toughness and fatigue resistance to withstand the impact and vibration generated by long-term operation of trains.
Mainly used in ordinary railway lines, including trunk railways, branch railways, station lines and dedicated lines. It can meet the operating requirements of trains of different speed levels, withstand the weight and power of trains, and ensure the safe operation of 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 Application
Product Packaging & Delivery
Company Profile
GNEE RAIL was founded in 2008. With many years of experience in the steel industry and more than 160 cooperative countries, GNEE has always adhered to the principle of "integrity, professionalism, innovation and win-win". Integrity is the foundation of our market foothold. In dealing with customers and partners, we always uphold an honest and trustworthy attitude, strictly fulfill contractual agreements, and ensure that every transaction is fair, just and transparent, which has won wide recognition and trust in the industry.
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