Standard Technical Parameters
| Parameter | Specification Range | Material Grade | Bolt Holes Configuration |
|---|---|---|---|
| Length | 600-820 mm | Q235B / 55# Steel | 4 or 6 holes |
| Width | 150-180 mm | High-Strength Steel | Hole Ø24-26 mm |
| Thickness | 20-25 mm | Wear-Resistant Steel | M24-M30 bolts |

Rail Fish Plate Application
Railway fish plates (joint bars) are critical components in rail track systems, primarily used to connect rail ends while maintaining alignment and load distribution.



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