CR73 rail is a kind of heavy rail made according to JIS E 1103/1101 standard. The jis standard steel rail includes the size jis15kg, jis22kg, jis30A, jis 37A, jis50N, CR73 and CR100. The material can be 55q, u71mn , 900a. We can supply steel rail rubber pad suitable for various standard steel rail.

Rail rubber pads for railway track structure are important components in the track structure. They are installed between steel rails and concrete sleepers. Its main function is to buffer the high-speed vibration and impact generated when vehicles pass through the rails, protect the roadbed and sleepers, and provide signal. The system is electrically insulated, and the rubber pad is exposed to the atmosphere for a long time. So it is required to have good resistance to natural aging, cold and heat resistance.

Our steel rail pads are manufactured as a vulcanized synthetic elastomer strip, reinforced with a steel strip. It can reduce the wear of the rail and its support. It can absorb uneven surfaces. It can improve the contact between rail and support. It is suitable for all normal environmental conditions. It is designed for service temperatures from -25 up to 100. It can also reduce the noise and vibration.

Our rubber pads have many good material characteristics. It has good performance for shore hardness, tensile strength, elongation, compression set, rebound resilience, service temperature. The effective width is always 5 to 8 mm less than the rail foot width. The thickness is 98mm, 108mm, 128mm, 135mm, 147mm, 168mm, 195mm, 215mm. Pads are supplied in standard lengths of 12m, with tolerance of +_ 50mm. The upper face is grooved.

We can supply JIS standard steel rail and recommend the suitable rail rubber pad for you. If you have any question for rail and rail accessories, welcome for your inquiry.