China Composite Railway Sleepers – Railway Ties Manufacturer
Railway Synthetic sleepers also called Composite Railroad Ties, also known as composite sleepers or polymer sleepers, are made of a composite material sheet produced by a foam extrusion process with continuous reinforced glass fiber (Fiber-reinforced Foamed Urethane), mixed with polyurethane, supplemented with additives. Compared with concrete sleepers, wooden sleepers, steel sleepers, plastic sleepers, it has many advantages, such as light in weight, good insulating and more than 50 years in service life, high heat-insulating, good chemical-resistant, very low maintenance costs, etc.
Anyang Railway Equipment Co., Ltd(AT) is a professional China manufacturer of Composite Sleepers in mass production, 10,000 Pcs/month, follows the performance standard for Synthetic sleeper of fiber-reinforced polyurethane foam (CJ/T 399 – 2012).
Main features of Railway Synthetic sleepers：
- Ambient temperature: -45 ℃ ~ 70 ℃
- Machinability: The same as Timber.
- Density: The same as wood (740kg/m3).
- Electrical conductivity: Very low.
- Chemical resistance: Very high.
- Lifecycle costs: Minimal.
- Custom manufacture: to millimeter precision.
- Sustainability: 100% recyclable.
The Composite Railroad Ties manufactured by Anyang Railway Equipment Co., Ltd(AT) are popular in various rail transport systems, particularly on bridges/viaducts turnouts, switches, and other projects in high-speed and metro railroad construction.
