Description
Technical Parameters
Standard Adaptation & Extreme Environment Performance
| Model | Wire Diameter (mm) | Material Grade | Hardness (HRC) | Clamping Force (kN) | Compliance Standards | Extreme Temp Resistance | Corrosion Resistance (Salt Spray Test) | Rail Creep Control (mm/year) |
|---|---|---|---|---|---|---|---|---|
| FRC-EU18 | 18.0 ± 0.15 | 60Si2Cr | 44-48 | 11.0-14.0 | EN 13481, DIN 17221 | -40°C ~ +80°C | 1500h (no rust) | ≤1 |
| FRC-NA20 | 20.0 ± 0.2 | 55SiMn | 42-47 | 14.0-17.0 | AREMA, BS 970 | -50°C ~ +90°C | 1200h (no rust) | ≤1.2 |
| FRC-HS16 | 16.0 ± 0.1 | 60Si2MnA | 45-49 | 10.0-13.0 | EN 13481, ISO 9001 | -30°C ~ +100°C | 1800h (no rust) | ≤0.8 |
| FRC-HL22 | 22.0 ± 0.2 | 38Si7 | 43-46 | 16.0-19.0 | AREMA, GOST | -45°C ~ +70°C | 1000h (no rust) | ≤1.5 |
| FRC-MR14 | 14.0 ± 0.1 | 60Si2MnCr | 42-47 | 8.0-11.0 | UIC 864, BS 970 | -35°C ~ +75°C | 1200h (no rust) | ≤1.3 |
Installation Process & Safety Control Specifications
| Model | Matching Rail Type | Installation Torque (N·m) | Insulation Resistance (MΩ) | Installation Tool | Safety Mechanism | Gauge Adjustment Range (mm) | Maintenance Cycle | Key Installation Warning |
|---|---|---|---|---|---|---|---|---|
| FRC-EU18 | UIC 60 / 60 kg/m | 300-340 | ≥100 | Torque-display electric wrench | Anti-overtorque protection | ±20 | Quarterly | Avoid plastic deformation from excess torque |
| FRC-NA20 | 115RE / 75 kg/m | 320-360 | ≥120 | Pneumatic torque wrench | Anti-loosening structure | ±18 | Monthly | Calibrate tool monthly for accurate torque |
| FRC-HS16 | UIC 54 / 50 kg/m | 280-320 | ≥150 | Hydraulic wrench | Overload protection | ±22 | Semi-annual | Check insulation before installation |
| FRC-HL22 | Heavy-haul 80 kg/m | 340-380 | ≥80 | Manual torque wrench | Double-arm anti-fatigue | ±15 | Monthly | Replace if creep exceeds 1.5mm/year |
| FRC-MR14 | Light rail R45 | 250-290 | ≥90 | Quick-release clamp tool | Anti-overturning stop | ±17 | Semi-annual | Ensure symmetric stress on clip arms |
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