The E1809 Elastic Rail Clip redefines track stability with its precision-engineered design, delivering exceptional clamping force and fatigue resistance for modern railway systems. Crafted from ultra-high-strength spring steel and featuring multi-layer corrosion protection, it ensures decades of reliable performance in extreme environments—from coastal metros to heavy-haul mining railways.
Key Features & Benefits
Optimized Elasticity
Maintains 18–21 kN clamping force under dynamic loads (trains, vibrations, thermal shifts).
Prevents rail creep & gauge widening, reducing track maintenance by up to 35%.
Advanced Corrosion Defense
Triple-layer protection: Zinc-aluminum coating (ZM-310) + epoxy sealant + anti-UV topcoat.
Withstands 1,500+ hours in salt spray tests (ASTM B117).
Noise & Vibration Control
Reduces track noise by 12–15 dB vs. standard clips (tested per EN 16272).
Ideal for urban transit near residential zones.
Rapid Installation
Pre-angled design enables one-strike installation with standard rail tools (no hydraulic press).
Saves 40% labor time vs. traditional fasteners.
Certified Reliability
Compliance: UIC 864, EN 13481-5, AS 1085.14.
Fatigue-tested for 3+ million load cycles (beyond industry standards).
Technical Specifications
| Parameter | Specification |
|---|---|
| Material | Spring Steel (60Si2CrA) |
| Surface | Zn-Al Coating + Epoxy Seal (120μm) |
| Hardness | 42–48 HRC |
| Clamping Force | 18–21 kN (±10%) |
| Operating Temp. | -50°C to +80°C |
| Fatigue Life | >3 million cycles |
| Weight | 0.48 kg/unit |
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Elastic Rail Clip E1809
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