GB Heavy Steel Rail Train Track Hot Rolled

Heavy rails are widely used in the field of railway transportation, especially in conventional railway lines with medium capacity and medium speed. This type of rail is particularly suitable for ordinary freight transportation routes, such as transportation channels for bulk materials such as minerals and coal. Its load-bearing capacity and wear resistance can meet the long-term heavy-load operation needs of freight trains. Although it is not suitable for high-speed passenger dedicated lines, it can be perfectly adapted to medium and low-speed intercity railways and branch lines. Its structural strength and operational stability can ensure the safety of passenger transportation.

In special scenarios such as mountain railways and remote branch lines, heavy rails have become the preferred option due to their economic and applicability advantages. Such lines usually face lower transportation frequencies and smaller axle loads, and the load-bearing capacity of heavy rails is sufficient to meet actual operational needs.

Hot rolling refers to a rolling process performed above the metal recrystallization temperature. Its core principle is to enhance the plasticity of the metal and reduce the deformation resistance through high temperature (usually higher than the metal recrystallization temperature), so that it is easier to achieve large-scale rolling deformation.

Metals recrystallize at high temperatures, that is, the deformed grains re-form new strain-free grains. This process significantly improves the processing properties of the metal.

‌There is a difference between hot rolling and cold rolling. Cold rolling is performed below the recrystallization temperature, while the high temperature environment of hot rolling can reduce work hardening and is more suitable for large-scale production.

Our company has more than 18 years of work experience. As a responsible person in the industry, we are committed to environmental protection, adopt sustainable production methods, strive to reduce carbon footprint, and promote green development.

We must be your trusted partner in business. Our rail products are not only widely used in railway transportation, but also highly recognized by customers in mines, ports and other fields.

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1. Which countries and regions do your company sell its products to?
We operate in many countries and regions around the world, including Asia, Europe, Africa, America, etc., serving a wide range of customer groups.

2. What after-sales services do you provide?
We provide full after-sales services, including installation guidance, technical support, quality tracking and regular maintenance.

3. How to become your long-term partner?
Just contact our sales team to discuss cooperation matters. We can sign a long-term cooperation agreement based on your needs and business situation.

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