Description
Technical Parameters
Rail deenik clip Fastening System
The Deenik Clip is a dual-spring, double-coil rail fastening system originally developed for high-capacity freight and passenger lines. Its unique parallel spring design provides balanced clamping force distribution, excellent creep resistance, and enhanced fatigue performance under heavy axle loads and challenging track conditions.
Technical Specifications:
| Parameter | Specification |
|---|---|
| Clip Type | Deenik DH-II, DH-III, or custom variants |
| Material | 60Si2MnA spring steel per ASTM A125 |
| Spring Configuration | Dual parallel coil design |
| Clamping Force | 10–15 kN (adjustable via installation angle) |
| Fatigue Life | >5×10⁶ cycles at design load |
| Rail Compatibility | 115RE, 136RE, UIC 60, 52kg/m, 60kg/m profiles |
| Shoulder Type | Standard or high-shoulder for increased deflection |
| Insulation | Integrated or separate rail pad/insulator systems |
| Temperature Range | -50°C to +100°C operational |
| Corrosion Protection | Hot-dip galvanized or epoxy-polyester coating |
| Standards | AREMA Chapter 30, EN 13481, SANS 3001 |
| Minimum Order | 2,500 pieces |
| Delivery | 40 days standard, 60 days custom |
Core Features:
- Dual parallel spring coils for uniform stress distribution
- High initial clamping force with minimal relaxation over time
- Compatible with conventional and concrete sleeper applications
- Simple installation with standard track tools
- Proven performance in extreme temperature and heavy-haul environments
Typical Applications:
- Heavy-haul mining and freight corridors
- Mainline railway tracks with concrete sleepers
- Harsh environment applications (desert, coastal, cold regions)
- Retrofitting projects requiring upgraded fastening performance
Gnee Professional supplier
shanghai
Shenzhen Mandarin Oriental H
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