Gnee Steel (Tianjin) Co., Ltd. is one of the most reliable manufacturers and suppliers of 38-75kg/m heavy rail gb standard in China, also supports customized service with low price. Please feel free to buy cheap 38-75kg/m heavy rail gb standard made in China here from our factory.
Product Introduction
The type of GB heavy rail is expressed in kilograms per meter of rail mass. The cross-section of the heavy rail adopts an I-shaped cross-section with the best bending resistance, consisting of three parts: the rail head, the rail waist and the rail bottom. In order to enable the rail to better withstand forces from all sides and ensure the necessary strength conditions, the rail should be of sufficient height, its head and bottom should have sufficient area and height, and the waist and bottom should not be too thin.
In modern railway construction, seamless lines have been widely used, which requires rails to have good welding properties. 38 - 75kg/m heavy rails generally meet the requirements of welding technology. By welding, short rails can be connected into seamless lines, which reduces rail joints, reduces the impact and vibration during train operation, and improves the overall performance and service life of the track. For example, in the construction of railway trunk lines, by welding 60kg/m heavy rails into seamless lines, the smoothness and stability of the line are greatly improved, and the maintenance workload is reduced.
Product Specifications
| Heavy t rail | Model/Material | U75V U78CrV U71MN | Specification | 50kg/m | |||||
| 43kg/m | |||||||||
| 38kg/m | |||||||||
| 33kg/m | |||||||||
| 60kg/m | |||||||||
| 75kg/m |
Product Application
GNEE RAIL provides GB 38 - 75KG heavy rails with various materials to meet the diverse needs of different customers based on cost, performance, environment and other factors. At the same time, GNEE can also provide customized heavy rail solutions according to the special requirements of customers. From the precise setting of product specifications to the selection of surface treatment processes, we can provide professional advice and services to ensure that customers get the most suitable products for their projects.
Whether it is providing high-quality heavy rails for modern railway construction projects in developed countries or helping infrastructure construction in developing countries, GNEE has won high praise and trust from customers with professional and efficient services. In the process of cooperation with international customers, the company has accumulated rich experience in international trade, is familiar with the trade policies, standards and specifications of various countries, and logistics and transportation processes, and can provide customers with one-stop foreign trade services to ensure that products are delivered to customers safely, promptly and accurately.
Hot Tags: 38-75kg/m heavy rail gb standard, China 38-75kg/m heavy rail gb standard manufacturers, suppliers, factory, Train Track rail, 50kg m rail, GB T 3246 rail, High Strength crane rail, Railway Track 60kg m rail, Temperature Weather Resistance rail
