Railway bolts are indispensable components within the railway infrastructure, serving a fundamental purpose in fastening rail track ends at joints with precision. These bolts are meticulously designed in various sizes, tailored to align with the specific sections of steel rail, thereby ensuring a flawless fit. To select the correct diameter and length, one must consult the rigorous and precise railway standards, ensuring compliance and reliability.



At Shanghai Suyu Railway Material Co., Ltd, we take immense pride in being a global authority in the production and supply of high-strength, safety-critical fasteners. Our commitment is to deliver exceptional reliability and performance, setting the standards by which the industry measures excellence.
Our advanced manufacturing facilities, equipped with cutting-edge hot and cold forging capabilities, empower us to provide a wide-ranging assortment of products in various sizes, adeptly meeting diverse industrial demands with precision and efficiency.


High-strength bolts are crucial across numerous applications, including bridge construction, railway tracks, and steel structures. In railway construction, these bolts play a critical role in securing the rails, often working alongside elements like fish bolts to deliver unparalleled stability and safety.
Railway fish plates
, integral to the joint sections of two rails, are vital components that ensure seamless and uninterrupted rail connectivity.
The installation of high-strength bolts must adhere to specific, stringent guidelines to guarantee peak performance and ultimate safety.
Beyond installation, another crucial aspect is
rail bolt maintenance
. Proper, routine maintenance is paramount to preserving the longevity and safety of these essential components, fortifying the entire railway system.
As fundamental elements of railway fasteners, high-strength bolts substantially enhance the safety and stability of railway tracks. Numerous other
rail fasteners
contribute to this cause, including
rail clips, railroad spikes, railway fish plates, tie plates, rail pads, and more, each playing an indispensable role in maintaining the integrity and safety of the railway system.
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