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Fist Rail Fastening System
Product Overview The Fist Rail Fastening System is an elastic rail fastening solution designed for concrete sleeper tracks in mainline railways, high-speed lines, and heavy-haul corridors. This German-engineered system provides high clamping force, excellent vibration damping, and long-term...
Features
Product Overview
The Fist Rail Fastening System is an elastic rail fastening solution designed for concrete sleeper tracks in mainline railways, high-speed lines, and heavy-haul corridors. This German-engineered system provides high clamping force, excellent vibration damping, and long-term stability while maintaining electrical insulation properties.
Technical Specifications
| Parameter | Specification |
|---|---|
| Rail Types | UIC 54/60, BS 113A, AREMA 136RE |
| Sleeper Types | B70, B90, BST concrete sleepers |
| Fastening Force | 12±1.5kN (initial) |
| Lateral Resistance | ≥9kN per fastening point |
| Temperature Range | -40°C to +70°C |
| Electrical Resistance | ≥10⁹Ω |
Performance Characteristics
Dynamic Behavior
20-25dB noise reduction
35-45% vibration attenuation
Maintains track stiffness at 45-65kN/mm
Electrical Properties
Withstands 5kV/1min (no breakdown)
Surface resistance ≥10¹⁰Ω
Compatible with all track circuits
Durable Construction
Spring steel clips (1.5026/Si6Mn4 material)
PA66+GF25 composite insulators
Hot-dip galvanized components (≥85μm)
High-Performance Elastic Fastening
12-15kN clamping force per fastening point
Dynamic stiffness of 40-60kN/mm
Maintains track gauge under extreme loads
Maintenance Advantages
Tool-less clip installation/removal
Single-component replacement
Design life of 15-20 years
Our factory & quipment
Our Service Processes
Pre-sales Consultancy
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Confirmation of order
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Production
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Multi-Channel Shipping
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Confirmation of recei
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After-sale Services
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