Description
Technical Parameters
Railway Elastic Clip E1817
| Parameter | Specification | Remarks |
|---|---|---|
| Model Number | E1817 | Chinese railway standard clip |
| Type | Elastic rail clip (E-clip type) | For concrete sleepers/slab tracks |
| Material | 60Si2MnA spring steel | Tensile strength ≥1570 MPa |
| Hardness | HRC 42-48 | ISO 6508 compliant |
| Rail Compatibility | 60 kg/m (CHN60/UIC60) | Compatible with standard rail foot |
| Clamping Force | 8–10 kN (per rail) | TB/T 3395 compliant |
| Installation Torque | 100–130 N·m | Calibrated torque wrench required |
| Fatigue Life | ≥2.5 million cycles | Dynamic load tested |
Key Applications
- High-speed rail (HSR): Ballastless track systems
- Metros: Concrete slab tracks
- Heavy-haul lines: Compatible with 60 kg/m rails
application of rail clips


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