GNEE RAILWAY RAILWAY Steel (Tianjin) Co., Ltd. is one of the most reliable manufacturers and suppliers of fc type tension clamp rail fastening system in China, also supports customized service with low price. Please feel free to buy cheap fc type tension clamp rail fastening system made in China here from our factory.
FC Type Tension Clamp Rail Fastening System
The railway fastener system is a combination of basic components that ensure the normal operation of railway tracks, mainly including fasteners, gauge keepers and connecting components. The fasteners fasten the rails to the sleepers, the gauge keepers maintain the accurate gauge, and the connecting components ensure that all parts are firmly connected. The system can absorb the vibration and impact generated by train operation, reduce fatigue damage to the track structure and improve the comfort and safety of train operation.
The FC type tension clamp rail fastening system is a fastener system commonly used in railway track construction and maintenance. Its performance advantages are mainly reflected in several key dimensions: elasticity, insulation, clamping stability, adaptability and ease of maintenance.
- Excellent Elastic Buffering Performance: The spring bar is made of high-strength spring steel (such as 60Si2CrA and other materials) with a high elastic limit. When a train passes, the spring bar absorbs high-frequency vibration energy through elastic deformation and reduces the impact stress on the rails and sleepers.
- Reliable Electrical Insulation Performance: The insulating cap wraps the tip of the spring clip to block the electrical connection between the rail and the spring clip. The insulating gauge block is made of glass-fiber-reinforced nylon and other polymer materials, with an insulation resistance of ≥ 10⁸ Ω, preventing leakage current in the track circuit.
- Convenient Maintenance and Economy: The system has no bolts and few moving parts. Daily maintenance only requires checking whether the spring bar and pad are damaged; the maintenance workload is reduced by more than 60% compared with traditional fasteners (supplier claim), lowering labor costs and line downtime.
- Compatibility with Track Structure: The elastic split structure is adopted, and there is no rigid shoulder constraint between the rail and the sleeper. The rail is allowed a certain amount of longitudinal and lateral displacement to adapt to the displacement caused by the thermal expansion and contraction of the rail and the serpentine movement of the train, reducing the additional stress of the track structure.
Installation and Maintenance
- Installation: The installation process of the FC type fastening system is relatively simple. Due to the bolt-free design, the process of tightening bolts is reduced, which improves installation efficiency. However, attention should be paid to the correct installation of the spring clip and the protection of the insulating parts, to avoid damaging the insulation performance.
- Maintenance: The maintenance and repair workload of the FC type fastening system is relatively small, and there is no need to regularly oil the bolts or check tightening. However, the wear and buckle pressure of the spring clip and the performance of the insulating parts should be checked regularly, and damaged parts should be replaced in time.
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GNEE RAILWAY RAILWAY specializes in international trade of railway fasteners, providing customers with reliable rail connection solutions. The main products include various fastener systems, special bolts, elastic pads and other railway accessories. We have a complete quality control system, and strictly control from raw material procurement to finished product delivery. We focus on long-term cooperation with customers and can provide customized products and services according to project requirements. With rich export experience and stable supply capacity, we have become the designated supplier of many international engineering companies.
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