Railway bolts serve as the backbone of the railway infrastructure, playing a vital role in securely fastening rail track ends together at joints. Each bolt is meticulously designed to match the specific section of the steel rail, ensuring a flawless fit. Adherence to the relevant and rigorous railway standards is essential for determining the precise diameter and length, guaranteeing unparalleled security and functionality.



Shanghai Suyu Railway Material Co., Ltd stands at the forefront of the global stage as a premier producer and supplier of high-strength, safety-critical fasteners. Our products are synonymous with exceptional reliability and performance, setting new standards and benchmarks across the industry.
Our cutting-edge manufacturing facilities, featuring both hot and cold forging processes, enable us to offer an expansive selection of products in a variety of sizes. We cater to a wide spectrum of industrial needs, delivering solutions tailored to meet diverse demands.


High-strength bolts play an indispensable role across various applications including bridge construction, railway tracks, and steel frameworks. Within railway construction, these bolts are essential for securing rails, often working hand-in-hand with components like fish bolts to ensure steadfast stability and utmost safety.
Railway fish plates
are crucial components positioned at the joint sections of two rails, ensuring seamless and reliable rail connectivity.
The installation of high-strength bolts demands strict adherence to specific, rigorous guidelines to guarantee peak performance and absolute safety.
Beyond installation, another crucial aspect is
rail bolt maintenance
. Regular, meticulous maintenance is vital for ensuring the enduring safety and longevity of these critical components.
As integral parts of railway fasteners, high-strength bolts greatly enhance the safety and stability of railway tracks. Numerous other
rail fasteners
contribute to this safety and stability, including
rail clips, railroad spikes, railway fish plates, tie plates, rail pads, and more. Each plays a pivotal role in maintaining the integrity and safety of the railway system.
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