Railway bolts form an integral part of the railway infrastructure, playing a crucial role in securely fastening rail track ends at joints. These bolts come in various sizes, tailored to fit the specific sections of the steel rail, ensuring a seamless fit. To select the correct diameter and length, it is essential to adhere to the relevant railway standards.



Shanghai Suyu Railway Material Co., Ltd stands as a global leader in producing and supplying high-strength, safety-critical fasteners, delivering unparalleled reliability and performance.
Our state-of-the-art manufacturing facilities, equipped with advanced hot and cold forging capabilities, allow us to offer a diverse range of products in various sizes, catering to different needs.


High-strength bolts are vital in multiple applications, including bridge construction, railway tracks, and steel structures. In railway construction, these bolts are essential for securing the rails, often used alongside components like fish bolts for increased stability.
Railway fish plates
are indispensable at the joint sections of two rails, ensuring a robust connection.
Proper installation of high-strength bolts is critical, adhering to specific guidelines to guarantee optimal performance and safety.
Beyond the initial installation, another pivotal aspect is
rail bolt maintenance.
Proper maintenance is fundamental to ensuring long-term performance and safety.
As key components of railway fasteners, high-strength bolts significantly enhance the safety and reliability of railway tracks. Numerous other
rail fasteners
also contribute to the system's integrity, including
rail clips, railroad spikes, railway fish plates, tie plates, rail pads, and more, each playing a vital role.
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