The RN Spring Blade Rail Fastening System is designed to secure rails on concrete sleepers for ballasted railway tracks, providing elastic rail restraint, stable track gauge, and reliable fastening performance under operational train loads. The system is suitable for medium-speed railway lines with operating speeds up to 80 km/h and axle loads up to 26 tons. GNEE RAIL supplies RN fastening systems and related components according to project requirements.
Main Components of RN Spring Blade Rail Fastening System:
| Main Components | Quantity |
| RN Spring blade | 2 |
| Cam bolt with hex nut and washer | 2 |
| Insulator | 2 |
| Insulated bushing | 2 |
| Rail pad | 1 |
Technical Parameters of RN Spring blade Rail Fastening:
| Technical Parameters | Value |
|---|---|
| Minimum curb radio | ≥ 150m |
| Maximum axle load | ≤ 26ton |
| Running speed | ≤80km/h |
| Minimum clamping force | ≥10KN to EN 13146-7:2012 |
| Creep resistance | ≥9KN to EN 13146-1:2012 |
| Electrical resistance | ≥5KN to EN 13146-5:2012 |
Request a Quote for RN Spring blade Rail Fastening
GNEE RAIL supplies RN Spring Blade Rail Fastening Systems and related components for concrete sleeper railway tracks. Components can be manufactured according to applicable standards, with supply options including spring blades, insulators, bolts, and other fastening parts. Production includes material verification, dimensional inspection, and mechanical testing. Anti-corrosion treatments such as HDG, Dacromet, and zinc plating are available for steel components.
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