GNEE RAILWAY RAILWAY Steel (Tianjin) Co., Ltd. is one of the most reliable manufacturers and suppliers of w type spring steel clips fasteners in China, also supports customized service with low price. Please feel free to buy cheap w type spring steel clips fasteners made in China here from our factory.
Product Introduction
As a key component of the railway track structure, the W-type spring bar is a key component of the system. It is made of spring round steel and has a "W" shape. It has good elasticity and buckling force, and can be tightly buckled on the rail to ensure the stability of the rail. It usually also includes gauge blocks, rail pads, iron pads, bolts and other components. The gauge block is used to maintain the gauge of the rail; the rail pad provides elasticity and buffering to reduce the vibration and impact of the rail; the iron pad is used to disperse the pressure from the rail; and the bolts are used to fix the various components together.
The buckling pressure is generated by the elastic deformation of the W-type spring bar, and the rail is tightly buckled on the sleeper or track plate. When the train passes, the spring bar can absorb and buffer the impact force of the wheel on the rail, reducing the deformation and wear of the track. At the same time, the gauge block, rail pad and other components work together to ensure the stability of the track and the accuracy of the gauge.
Among them, SKL1, as the basic model, is widely used in the construction of ordinary railway branches; SKL2 improves the fastening performance by increasing the diameter of the spring bar and optimizing the clamping angle, and is often used in railway trunk lines with busy freight traffic; SKL3 adopts special vibration-damping pads and structural designs to effectively reduce the impact of vibration on the surrounding environment in urban subways; SKL12 is specially customized for high-speed railways with speeds of 350km/h and above to ensure the safety of high-speed train operations; SKL13 reinforced type enhances system strength for the transportation needs of heavy-duty railways with large axle weights and large transport volumes; SKL14 is equipped with components with adjustable buckle pressure, which is suitable for lines that require frequent adjustments to the track status; SKL15 uses special components to achieve a stable connection in response to the high-precision installation requirements of ballastless tracks.
GNEE RAILWAY RAILWAY is a professional company focusing on international trade of railway engineering fasteners, with a complete supply chain system and stable supply capacity. The main products include various types of rail connectors, fastener systems, etc., with complete product specifications and reliable quality. We have established a "one-stop" foreign trade service platform, integrating the whole process of procurement, quality inspection, logistics, etc. Equipped with a professional multilingual foreign trade team, we can provide customers with 7×24 hours online service. In terms of quality control, we implement a strict factory inspection system, and all products are tested and certified by a third party.
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