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4-hole Fish Plate
Reliable Connection for Light to Medium Duty Tracks 4-Hole Fish Plate provides a cost-effective and efficient solution for joining rail sections in light rail, industrial tracks, and secondary mainlines. Designed for easy installation and reliable performance, these joint bars are manufactured...
Features
4-Hole Fish Plate provides a cost-effective and efficient solution for joining rail sections in light rail, industrial tracks, and secondary mainlines. Designed for easy installation and reliable performance, these joint bars are manufactured to exacting standards for consistent quality.
Professional team
7x24 hours delivery
Product Details
Material
Grade Q345B carbon steel (standard)
Optional: 36CrMnMo alloy steel (heavy duty)
Surface treatment: Hot-dip galvanized (80μm) or painted
Dimensions
Length: 600mm (standard)
Thickness: 20-24mm
Hole diameter: 26mm (for M24 bolts)
Weight: 18-22kg (depending on rail profile)
| Performance Characteristics | |
|
Tensile Strength |
800-1000 MPa |
|
Suitable Axle Loads |
Up to 20 tons |
|
Temperature Range |
-30°C to +60°C |
| Corrosion Resistance | 2000+ hours salt spray (standard coating) |
Our factory & quipment
Competitive advantage
Universal Compatibility
Available for all standard light rail profiles
01
Easy Installation
Simplified 4-bolt configuration
02
Cost-Effective
Economical solution for low-traffic lines
03
Durable Construction
Robust design for long service life
04
Multiple Coating Options
For various environmental conditions
05
FAQ
Q: What is the function of a rail fish plate?
A: It connects two rail ends securely, maintaining alignment and distributing load to prevent rail deformation.
Q: What materials are used?
A: High-carbon steel (55#/Q235) or alloy steel (B7) with hot-forged & heat-treated for durability.
Q: What's the MOQ for standard fish plates?
A: MOQ = 100 pairs (sample orders of 10+ pairs accepted).
Q: Are bolt holes pre-drilled for easy installation?
A: Yes, precision CNC-drilled holes with standard spacing (e.g., 4-hole or 6-hole patterns).
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