Description
Technical Parameters
Technical Parameters of Railway Fast Clips
| Model | Wire Diameter | Material | Hardness Range | Clamping Force | Fatigue Life | Surface Treatment | Weight per Piece |
|---|---|---|---|---|---|---|---|
| FC-13-LT | φ13mm | 55Si2Mn | 40–45 HRC | 6–8 kN | ≥2.0×10⁶ cycles | Electro-galvanizing (≥18μm) | 0.32 kg |
| FC-15-MD | φ15mm | 60Si2MnA | 42–47 HRC | 9–11 kN | ≥3.0×10⁶ cycles | Hot-dip galvanizing (≥75μm) | 0.45 kg |
| FC-17-HD | φ17mm | 60Si2CrA | 44–49 HRC | 12–14 kN | ≥4.0×10⁶ cycles | Dacromet (≥12μm) | 0.58 kg |
| FC-19-HS | φ19mm | 55SiMnVB | 46–51 HRC | 15–17 kN | ≥5.0×10⁶ cycles | Ceramic coating (≥22μm) | 0.72 kg |
| FC-11-SP | φ11mm | 38Si7 | 38–43 HRC | 5–7 kN | ≥1.5×10⁶ cycles | Epoxy coating (≥45μm) | 0.25 kg |
Application & Component Matching of Railway Fast Clips
| Model | Applicable Railway Type | Matched Rail Section | Compatible Components | Max Axle Load | Compliance Standard |
|---|---|---|---|---|---|
| FC-13-LT | Urban Tram / Light Rail | 18–22 kg/m light rail | PA66 insulating pad, M14 tension bolt | ≤5 t | EN 13481-4, TB/T 3395.1 |
| FC-15-MD | Regional Mainline | UIC 54, 38–50 kg/m rail | QT500-7 baseplate, M16 tension bolt | ≤20 t | DIN 17221, GB/T 1222 |
| FC-17-HD | Heavy-Haul Freight Line | UIC 60, 50–60 kg/m heavy rail | 55SiMnVB washer, M18 tension bolt | ≤30 t | AREMA 10, TB/T 3562 |
| FC-19-HS | High-Speed Railway | 60 kg/m high-speed rail | Ceramic insulating sleeve, M20 bolt | ≤17 t | EN 13481-2, GB/T 3077 |
| FC-11-SP | Industrial Railway | 22–30 kg/m industrial rail | Rubber pad, M12 tension bolt | ≤10 t | BS 970, GB/T 4357 |
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