Railway pads, also called railway rubber pads, railway track pads, or rubber rail pads, are essential components of the railway track structure. Installed between steel rails and concrete sleepers, these pads play a crucial role in the rail fastening system.
Made primarily from polyurethane ,EVA,HDPE,high-quality rubber, railway pads provide vibration and shock absorption, reducing stress on rails and sleepers caused by passing trains. They also perform electrical insulation for the railway signaling system, ensuring safe and reliable train operations.
| 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 |
| Technical Parameter | Unit | Technical Requirement | Value |
| Density | g/cm3 | 0.95-0.98 | 0.95 |
| Tensile Strength | Mpa | ≥19 | 19 |
| Elongation | % | >80 | 150 |
| Melting Point | ℃ | 170-190 | 190 |
| Insulation Resistance | Ω | ≥1×1010 | 3.5 ×1010 |
| Hardness | A | ≥98 | 98(A) |
| EVA: Polyethylene 80%, Vinyl Acetate 20%. | |||
| Technical Parameter | Unit | Technical Requirement | Value |
| Density | g/cm3 | 0.95-0.98 | 0.95 |
| Tensile Strength | Mpa | ≥15 | 16 |
| Elongation | % | >500 | 550 |
| Melting Point | ℃ | 170-190 | 170 |
| Insulation Resistance | Ω | ≥1×1010 | 5.0 ×1010 |
| Hardness | A | ≥90 | 92(A) |
To withstand long-term outdoor exposure, high-quality railway rubber pads must have excellent aging resistance, cold resistance, and heat resistance. Proper selection of rubber pads enhances the durability and performance of the railway track, while reducing maintenance costs.
At GNEE RAIL, we are a leading railway rubber pad manufacturer offering a wide range of standard and customized railway pads, including pads for concrete sleepers, steel sleepers, and special rail fastening systems. Our products are designed to meet international railway standards and can be tailored for special specifications and performance requirements.
For high-quality railway track pads, rubber rail pads, or custom rail pads, GNEE RAIL provides reliable solutions to improve track stability, safety, and operational efficiency. Contact us today for professional advice and customized products.
