Gnee Steel (Tianjin) Co., Ltd. is one of the most reliable manufacturers and suppliers of 50kg/m gb rail for subway in China, also supports customized service with low price. Please feel free to buy cheap 50kg/m gb rail for subway made in China here from our factory.
Product Introduction
50kg/m GB Standard Metro Rail has high strength and good toughness, and can withstand the frequent load and impact of subway trains, ensuring the stability and safety of the track structure. During the operation of the subway, friction and wear will occur between the rails and wheels. 50kg/m GB Standard Metro Rail has good wear resistance, which can reduce the amount of wear and extend the service life of the rails.
The subway train runs frequently, and the rails need to withstand repeated loads. The heavy rails made of U71mn material and hot-rolled process have good fatigue resistance, which can prevent cracks in the rails and extend the service life of the heavy rails.
Product Specifications
| Rail Type | SIZE(mm) | theoretical weight | |||||||||
| height | bottom width | head width | waist depth | ||||||||
| Heavy rail | 38KG | 134 | 114 | 68 | 13 | 38.733 | |||||
| 43KG | 140 | 114 | 70 | 14.5 | 44.653 | ||||||
| 45KG | 145 | 126 | 67 | 14.5 | 45.546 | ||||||
| 50KG | 152 | 132 | 70 | 15.5 | 51.514 | ||||||
| 60KG | 176 | 150 | 73 | 16.5 | 60.64 | ||||||
Product Application
Company Profile
GNEE RAIL is a modern enterprise focusing on international steel trade, committed to providing high-quality steel products and professional services to global customers. Since its establishment, we have been adhering to the business philosophy of "integrity management, customer first", and have won the trust and support of many customers. We have rich industry experience and expertise, and can provide customers with one-stop services from procurement to logistics.
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