GNEE RAILWAY RAILWAY Steel (Tianjin) Co., Ltd. is one of the most reliable manufacturers and suppliers of railway rubber rail pad in China, also supports customized service with low price. Please feel free to buy cheap railway rubber rail pad made in China here from our factory.
Rubber Rail Pad
The rail pad is a specially designed functional element installed between the rail and sleeper in railway track systems. This plate-shaped component serves as an elastic interface directly positioned at the contact surface between the rail base and sleeper top.
Far from being a simple filler material, it performs essential engineering functions through its inherent elastic properties:
- Absorbing wheel-rail impact forces
- Regulating vertical track stiffness
- Ensuring effective force transmission and distribution between rails and sleepers (or track slabs)
As a fundamental track component, it maintains structural stability by:
- Optimizing dynamic load transfer (EN 13146-9 compliant)
- Providing 5-15mm controlled elastic deformation range
- Delivering 50-200MPa adjustable stiffness (UIC 719R standards)
Rail pad functions
Reducing life cycle costs
- Longer service life for rail pad and superstructure components
- Less wear of rails, sleeper and fastening
(rail breakages, working of the rail into the
sleeper etc.)
- Less rail corrugation on the railhead (short
and long wave)
- Longer maintenance intervals
- Fewer possessions and service disruptions,
hence greater track availability
Lower loads and emissions
- Vibration damping effect
- Reduction of forces acting on superstructure
- Decrease in acoustic emission thanks to
improved contact surfaces between wheel
and rail (less corrugation on the railhead)
Rail pad materials
Rubber pads, made of natural or synthetic rubber, are a common type of under-rail cushion. Installed between the rail and sleeper, they absorb wheel-rail impacts and adjust track stiffness using rubber's elasticity. Their textured surface improves grip, ensuring stable force transfer while balancing flexibility and structural fit.
| Technical Parameter | Unit | Value |
| Stiffness | KN | 90-130 |
| Hardness Shore A | ℃ | 72-80 degree |
| Electronic Resistance | Ω | ≥ 106 |
| Tensile Strength before Aging | Mpa | ≥12.5 |
| Elongation before Aging | % | ≥250 |
GNEE RAILWAY RAILWAY is a leading international supplier of railway track materials, focusing on the research and development and production of high-performance rail pads. We are committed to providing innovative rail vibration reduction solutions for global railway, subway and tram projects, helping customers extend the service life of tracks and reduce maintenance costs.
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