Rubber rail pads are elastic polyurethane mats that are interposed between railway sleepers and steel rails. Their function of rubber rail pad is to reduce fatigue cracking of the concrete ties, which is believed to be driven by impact and vibration from the passing train. The starting stiffness of a rubber rail pad is designed to not be high so that their relative deformation under the elastic rail clip toe loads is greatly substantial. By this means, it can guarantee the rubber rail pad maintaining in close contact with the rail despite of any vertical movements of the latter. In addition, the reason why rubber rail pads made up of rubber or plastic is to dampen the shocks of vibration of a passing train.

Technical Data of Rubber Rail Pads

Design Considerations for Rail Pads

When designing rail pads for railway track systems, there are several factors to consider to ensure optimal performance and durability. These factors include the type of material used, the shape and size of the rail pad, and the environmental conditions in which the rail pad will be used.

Choosing the right rail pad for a specific application depends on several factors, including the speed of the trains, the weight of the loads, and the environmental conditions. The rail pad should be designed to provide adequate cushioning and vibration reduction while also maintaining the stability of the rail system. For example, a high-speed railway system may require a rail pad made of natural rubber, while a system that carries heavy loads may require a rail pad made of composite materials.

Maintenance of Rubber Rail Pads

Best practices for rail pad replacement include following manufacturer recommendations for material and size, ensuring proper installation and alignment, and conducting performance testing after replacement. Proper installation and alignment are critical for ensuring that the rail pads perform as expected and provide the necessary cushioning and vibration reduction.

Gnee Steel Co.,Ltd (GNEE) is the affiliated company for ANGANG GROUP who are one large state-owned iron and steel group located in Henan, China.

GNEE are specialized in manufacturing and supplying large quantities Seamless steel pipes and Shipping-building plates, We are provide high quality steel of Steels and Coils, plates, tool steels,steel pipes and other steel products with guaranteed Grade-A quality, excellent performance and competitive prices.

All of steel products from GNEE have been exported to overseas distributors, warehouses, and factories in USA, Mid-east, Europe, Bangladesh, Sri Lanka, Egypt, Saudi Arabia, and other countries and regions. Therefore, GNEE has got a great market share in the international market.

GNEE have a professional technician team, which not only have decades working experience in steel industry, but also have a deep and clear insight of the technology condition and the manufacturing state in the Chinese main steel mills.

With the high efficient supervision system and professional experience, we offer our efficient and considerate service to clients around the world. We hope sincerely to become your Chinese supplier and partner.

Our company will remain honest and pragmatic as always to safeguard, strengthen and carry forward our National Brand, provide quality commodities and top-class services to domestic and overseas clients. We sincerely wish to develop long-term win-win cooperation with domestic and overseas clients.