The E 20 China Type III rail fastening system is a heavy-duty rail fastening assembly designed to fix steel rails securely to concrete sleepers. It features a simplified design with fewer components, offering stable structural performance and reliable rail retention. This system is suitable for ballasted and ballastless tracks across passenger railways, heavy-haul freight lines, and mixed-traffic transportation networks.
Main Components of China Type III rail fastening system:
| Rail Fastener Components | Quantity |
| Rail Clips China Type III | 2 |
| Cast in Shoulder | 2 |
| Insulator | 2 |
| Rail pad | 1 |
Technical Parameters of Type III Rail Fastening system:
| Parameter | Value |
|---|---|
| Rail | Rail: 60kg/m UIC60, UIC54, 136RE, 115RE, GB 50kg |
| Axle load | 26Tons |
| Maximum straight speed | 250km/h |
| Horizontal adjustment | +4～-8mm |
| Longitudinal resistance | >9KN |
| Static stiffness | 60～80KN/mm |
| Pulling-out force | ≥60KN |
| Toe load | ≥11KN |
Request a Quote for Type III Rail Fastening system
GNEE RAIL supplies railway fastening systems for railway construction and maintenance projects in domestic and international markets. Products are manufactured under quality control throughout the production process to meet applicable international standards, with inspections covering dimensions, mechanical properties, and material quality. Technical documentation, including Mill Test Certificates (MTC) and third-party inspection reports, is available upon request.
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