Railway Fish Plate Product Overview
| Feature | Description |
|---|---|
| Product Name | Fish Plate (Splice Bar / Joint Bar) |
| Core Function | Connects two rail ends at a joint, transmitting forces |
| Key Feature | Symmetrical pair of steel bars bolted to rail web |
| Primary Standard | AREMA, EN, UIC, JIS, GB/T |
| Material & Coating | Medium Carbon Steel / Alloy Steel, often rust-proofed |
Application & Characteristics
| Aspect | Specification |
|---|---|
| Typical Application | Rail joints in standard tracks, turnouts, special sections |
| Installation Method | Bolted connection with high-strength track bolts and nuts |
| Key Advantage | Maintains rail alignment and allows thermal expansion |
| Performance Focus | Shear and bending strength, wear resistance |
| Status | Essential for jointed tracks; less used in CWR (welded rail) |

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