Description
Technical Parameters
Rail Fish Plate Application Overview
| Aspect | Description |
|---|---|
| Primary Use | Connecting rail ends, maintaining alignment and continuity |
| Key Applications | Standard rail joints, turnouts, bridges, expansion joints |
| Rail Types | Compatible with flat-bottom rails (e.g., 50kg/m, 60kg/m, UIC 60) |
| Environment | All climates, corrosion-resistant coatings (e.g., galvanized, painted) |
| Installation | Bolted connection, requires torque wrench for proper fastening |
Fish Plate vs. Other Fasteners
| Feature | Fish Plate | Rail Clip |
|---|---|---|
| Primary Function | Join rail ends | Secure rail to sleeper |
| Load Transfer | Directly transfers bending and shear forces | Provides vertical restraint |
| Installation | Bolted | Press-fit or twisted |
| Maintenance | Requires periodic bolt inspection and tightening | Low maintenance, occasional replacement |
| Cost | Low to medium | Medium to high |
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