Kingrail Parts is one of the few suppliers approved to supply grooved rubber base plates (GRSP Rail rubber pads) for China Railway and other railway projects across the country. Our products are also widely exported outside China.
The combination of grooved design and selected rubber gives these pads a unique high elasticity, firmness and resistance to weathering.
Their superiority has been well-documented by their ability to reduce power by up to 65% compared to materials made from other materials - a vital requirement as the global rail system adopts higher speeds and heavier axle loads. important consideration.
Grooved rail pads located between the underside of the rail and the top of the sleeper provide effective shock attenuation and extended service life.
Railway Track Rubber Pad Function
The main function of the rubber rail pad is to dampen and isolate the vibration between the rail and the pouring surface of the concrete sleeper. Vibration is undesirable in the engineering field, and effective methods of eliminating vibration have been employed. Rubber rail pads play a vital role in eliminating vibration and shock loads generated by heavy rail wagons and provide safety and self-life for rails and sleepers.
Railway pads are formulated with specific formulations to meet requirements. Compounding is optimized by combining polymers with higher oil resistance and fatigue crack growth resistance. The excellent combination of elastomers preferred in this formulation provides resistance to ozone, weather, heat, flame and higher axle loads.
Grooved rail pads located between the underside of the rail and the top of the sleeper provide effective shock attenuation and extended service life.
Specifications of Grooved Rubber Rail Pads
Grooved rubber pads are available in a variety of sizes and specifications and can be used in channel sleepers for bridges, railway expansion joints, etc. With excellent electrical and creep resistance, it can also be used in turnouts and running railway tracks. Today, with our grooved rubber pad series, we have been meeting the needs of China Railway and even customers from various overseas markets. When placed in the rail's wooden sleepers and rails, these spacers extend the life of the rail and rail fasteners by cushioning various shocks and impacts.
Product Specifications:
| Drg No | 6mm GRSP-RDSO-RT-3073,RT-3711,RT-4107,RT-4218 60kg Rials 1 in to 12,RT-4865 60kg Rials 1 in 8.5,RT- 198-6203 and RT-6204 etc.. |
| Standard | RDSO |
| Shape | rectangular |
| Application | Industrial |
| Hardness | 75~85 shores A |
| Material | Rubber |
| Minimum Order Quantity | 2500 Piece |
* Grooved rubber soleplate – GRSP 6mm to 10mm thick
* Composite grooved rubber soleplate – CGRSP 6.2mm and 10mm thick
* Elastic pads for railways
* Grooved Rubber Bottom Plates for Sector Turnouts, Fits 60kg Rails 1 in 12, Drg RDSO Compliant. No. T-4218
* Grooved Rubber Bottom Plate for Sector Turnouts for 8.5" 60kg Rails 1, Drg RDSO Compliant. No. T-4865
* Bridge
* Rail pads and intermediate pads
* EPDM and EVA pads
* Rivet pads
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