Railway bolts are indispensable, serving as the backbone of railway systems by securely fastening rail track ends together at joints. These bolts are meticulously designed in various sizes, tailored to perfectly fit specific sections of the steel rail, ensuring flawless functionality. Consulting the relevant and stringent railway standards is imperative to determine the precise diameter and length required.



At Shanghai Suyu Railway Material Co., Ltd, we proudly stand as a global leader in the creation and distribution of high-strength, safety-critical fasteners. Our commitment is to provide unmatched reliability and performance that redefine industry standards.
Our cutting-edge manufacturing facilities, boasting both hot and cold forging capabilities, empower us to deliver a comprehensive range of products in diverse sizes, fulfilling a wide array of industrial needs.


High-strength bolts are crucial in myriad applications, including bridge construction, railway tracks, and steel structures. In the realm of railway construction, these bolts are vital in securing the rails, often working in harmony with components like fish bolts to ensure utmost stability and safety.
Railway fish plates
are indispensable at the joint sections of two rails, playing a critical role in ensuring seamless and secure rail connectivity.
The installation of high-strength bolts demands adherence to specific, stringent guidelines to guarantee optimal performance and absolute safety.
Beyond installation, a pivotal aspect is
rail bolt maintenance
. Thorough and regular maintenance is essential for the longevity and safety of these vital components.
As crucial elements of railway fasteners, high-strength bolts significantly bolster the safety and stability of railway tracks. Numerous other
rail fasteners
play similarly critical roles, including
rail clips, railroad spikes, railway fish plates, tie plates, rail pads, and more—with each component playing a pivotal role in ensuring the integrity and safety of the railway system.
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