GNEE RAILWAY RAILWAY Steel (Tianjin) Co., Ltd. is one of the most reliable manufacturers and suppliers of hot rolled 50kg/m ordinary line gb heavy rail in China, also supports customized service with low price. Please feel free to buy cheap hot rolled 50kg/m ordinary line gb heavy rail made in China here from our factory.
Hot rolling technology is widely used in the steel field, which mainly includes three steps: preheating-= rolling-cooling. The plastic deformation during hot rolling refines the grain structure of the metal material, thereby improving its strength and toughness. And it can eliminate the defects on the surface of the metal material and make its surface smoother.
Product Application
50kg/m ordinary line national standard heavy rail is widely used in branch lines, freight lines, urban rail transit and other lines with low traffic volume and slow speed. Industrial railway: Used for railway transportation in industrial places such as factories and mines. It can also be used for other structures such as bridges and buildings.
Product Packaging & Delivery
Product Specifications
| GB standard heavy rail specifications comparison table | ||||||||||
| Rail model | GB/T 2585-2021 status | Applicable scenarios | Current status | |||||||
| 38kg/m | Deleted | Early railways (eliminated before 2000) | Completely out of use | |||||||
| 43kg/m | Retained but with limited use | Branch lines, stations (new trunk lines are prohibited) | Gradually replaced with 50/60kg/m | |||||||
| 45kg/m | Deleted | Temporary transition models (not used on a large scale) | Disappeared | |||||||
| 50kg/m | Current standard | Conventional railways, reconstruction of existing lines | Large stock, but fewer new lines | |||||||
Founded in 2008, GNEE RAILWAY RAILWAY is a foreign trade company focusing on steel import and export business. We are committed to providing high-quality steel products and a full range of service solutions to customers around the world. With many years of industry experience, a complete supply chain system and a professional service team, we have established long-term and stable cooperative relationships with customers in many countries and regions. Our core values are quality first and customer satisfaction. By continuously optimizing procurement channels, strictly controlling product quality and improving logistics efficiency, we ensure that every customer can get the best product and service experience. Whether you need construction steel, industrial steel or special purpose steel, GNEE RAILWAY RAILWAY can provide you with tailor-made solutions.
We can provide rails of various specifications, heavy rails, light rails, crane rails and various fasteners. If you need them, please contact us directly.
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