Q235 55Q 18KG Light Steel Rail For Subway

18kg rail refers to a rail with a mass of about 18kg per unit length. It is usually used in railway and rail transit systems and is a key component to ensure the smooth and safe operation of trains. Below we will discuss the models and parameters of 18kg rails in detail.

The models of 18kg rails usually vary according to their use, cross-sectional shape and size. At present, the common 18kg rail models mainly include the following:

* Standard type:

used for general railway transportation systems, with high load-bearing capacity and stability, it is a common model in railway construction.

* Light rail type:

Compared with the standard type, it has a lighter weight and is suitable for light rail or urban rail transit systems to reduce the pressure and impact on urban roads.

The specific parameters of these models include rail height, bottom width, head width, etc. For example, the typical dimensions of a standard 18kg rail are: rail height is about 73mm, bottom width is about 150mm, and head width is about 70mm. These dimensions can be adjusted according to actual application scenarios to meet different needs and design specifications.

 Strict product testing and inspection mechanism

· 8 international authoritative certifications have been obtained, including ISO9001 certification, which provides a solid guarantee for product quality.
· The fatigue test has undergone more than 3 million cycles of rigorous testing, fully verifying the reliability and durability of the product.
· All products are 100% non-destructively tested with the help of X-rays to ensure the internal quality of the product in all aspects.

 Diverse and fruitful cooperation results

· We have established a solid partnership with railway companies in more than 60 countries around the world, and the cooperation is constantly expanding.
· In the customer satisfaction survey, we scored an excellent score of more than 93 points, fully demonstrating the high recognition of customers for the cooperation.
· Among them, the longest partnership has spanned 15 years, witnessing the solid journey of both parties working together.

 Gnee Steel (tianjin) Co., Ltd

Since its establishment in 2008, our company has always focused on the foreign trade business of rail products. With rich industry experience, innovative technology and excellent service, it has rapidly developed into an important supplier in the global rail industry. So far, we have successfully established long-term cooperative relations with more than 8,000 customers in more than 160 countries and regions around the world. With the joint efforts of more than 200 highly qualified employees, we continue to expand our market share and enhance our core competitiveness.

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