Rail Pad (track pad) is an elastic support component optimized with anti-slip texture design. Its rail contact surface is typically embossed with diamond or strip-shaped anti-slip patterns, and the bottom is equipped with positioning grooves for precise fitting with the sleeper. This effectively prevents lateral slippage of the pad caused by train vibrations, enhancing the stability of the track system. It is particularly suitable for urban rail transit with frequent braking and heavy-haul railway station tracks.
| Raw Material | Rubber, EVA, TPEE, HDPE |
| Standard | UIC, AREMA, TB/T2626-95 |
| Application | 43kg/m, 50kg/m, 60kg/m, 75kg/m,115RE, UIC54, UIC60, S49 |
| Model number | 43-7-7, 43-10-7, 50-7-9, 50-10-9, 60-10-17, 60-12-17 |
| Operating temperature | -50~70 degrees |
| Certificate | MSDS, ROHS, REACH |
| Notes | They should be stored in a clean, ventilated place. Don't be in direct sunlight, and keep away from the heat source and chemical reagent. Don't touch the oil, organic solvent, and other chemicals. Banned exposure. |
What is the thickness of a rail elastic pad?
Rail elastic pad thickness varies significantly by application, generally ranging from 5mm to 20mm, with common thicknesses around 6-12mm for standard tracks, thinner pads (5-6mm) for heavy haul, and thicker options (9-12mm or more) for high-speed rail or specialized heavy loads, balancing cushioning, vibration dampening, and track stability.
What is the basis for selecting rail pad thickness?
Rail pad thickness is selected based on balancing load distribution, vibration damping, noise reduction, and track stability, considering factors like train speed/weight (heavy-haul needs thicker for load, high-speed needs specific for vibration), rail type, fastening system, sleeper material, and environmental conditions (like settlement), with too thick causing gauge issues and too thin risking sleeper damage. Key considerations include axle load (heavier needs thicker), speed (high-speed uses specific designs), and desired vibration isolation (more dB reduction needs thicker/specific pads).
Typical Thickness Ranges by Application
Standard Passenger/Freight: 6mm to 7mm, sometimes up to 10-12mm for better cushioning.
High-Speed Rail: 9mm to 12mm, often with specific designs (studded/grooved) for high vibration attenuation.
Heavy Haul Lines: Thinner, stiffer pads (5-6mm) or specialized composites to handle extreme axle loads without excessive compression.
Urban/Metro Rails: 6mm to 10mm.
Specialized/Heavy Cranes: Can use multi-layer pads, sometimes over 12mm or even 15-20mm thick for very heavy impacts.
GNEE RAIL provides exceptional elastic rail pads of various types for high-speed railways, normal-speed railways, and cranes. Especially the rail pads made of rubber, EVA, TPEE, and HDPE are very popular with customers. Our railway rubber pads fit the rails such as UIC54, UIC60, BS80lbs, BS100lbs, etc. We have more than 130set of machines in our production lines which can reach an annual production capacity of up to 2000, 000 pieces of rail pads. We offer a wide range of rail pads and other track materials at competitive prices.
