Rail clips, also known as elastic rail clips, are a critical component in the rail fastening system. They are primarily used to securely fasten dog spikes, tie plates, rail bolts, and rail clips to the track, ensuring a firm connection between the track and the sleeper. Rail tracks require a large quantity of rail clips, with approximately 7,000 rail clips needed per kilometer of track, making them directly related to the safety and stability of the railway. As a professional rail fastening supplier, GNEE RAIL offers various types of rail clips, including SKL, KPO, E-type, Nabla, Type V, Fist, Fast, and more.
Functions of Rail Clips
The role of rail clips in the track system is crucial. Rail clips produced by GNEE RAIL are manufactured in strict compliance with relevant standards and feature exceptional clamping force. They not only serve to fasten track components but also help maintain track integrity and provide the necessary elastic support when trains pass. Through the rail fastening system, rail clips secure the track firmly to the sleeper. During track use, rail clips generate compression force through bending and deformation, ensuring a reliable connection between the steel rail and the sleeper, thus maintaining track stability.
The elastic structure of the rail clip is particularly important during train operation. Due to the rigid contact between the vehicle and the track, significant vibrations are generated. Rail clips effectively absorb these shock energies, reducing the impact when the train passes. Additionally, rail clips withstand repeated cyclic stress, including bending, twisting, fatigue, and corrosion, which requires them to have excellent elasticity, durability, and fatigue resistance.
Types of Rail Clips
The types and standards of rail clips vary according to the needs of different countries and regions. Based on the specific requirements of the railway lines, the design and materials of the rail clips also differ. Common types of rail clips include:
Pandrol Series Rail Clips: Widely used globally, one of the most recognized rail clip brands.
PR-type and E-type Rail Clips: Commonly used in countries such as the USA, Canada, and India, suitable for heavy-duty and high-speed railways.
SKL-type Rail Clips: Used in Germany's HM-type track fastening system, adopted by many countries and regions due to their stability.
DE-type and FIST-type Rail Clips: The DE-type fastening system from the Netherlands and the FIST fastening system are also very effective.
Nabla-type and 102-type Rail Clips: Popular in countries like Japan and France, these systems are among the top-selling rail clip systems.
GNEE RAIL's Rail Clip Solutions
As a professional railway fastening supplier, GNEE RAIL offers a wide range of rail clips to meet the needs of various railway systems. Our rail clips are made from high-quality steel, ensuring superior elasticity, fatigue resistance, and wear resistance. Whether for heavy-duty railways, urban rail transit, or high-speed railways, GNEE RAIL rail clips provide efficient, stable solutions.
All of our products comply with international standards, and we offer customized services, designing and producing rail clips tailored to meet the specific requirements of your projects.
Related Products and Services Offered by GNEE RAIL
In addition to rail clips, GNEE RAIL provides a full range of railway fastening components and associated services, including:
Rail fastening systems: such as Fast Clip system, SKL system, FIST system, etc.
Gauge blocks and rail pads: for isolation and support of different types of tracks.
Bolts, dog spikes, and other components: ensuring the fastening and stability of the track system.
Steel rails: including GB rails, UIC rails, ASCE rails, etc.