Products
Rail Splice Plate
Engineered for Seamless Track Continuity Rail Splice Plate system provides superior joint integrity for all rail connection applications, from heavy-haul mainlines to urban transit networks. These precision-machined plates combine materials with advanced fatigue-resistant designs to create...
Features
Rail Splice Plate system provides superior joint integrity for all rail connection applications, from heavy-haul mainlines to urban transit networks. These precision-machined plates combine materials with advanced fatigue-resistant designs to create durable, maintenance-friendly joints that outperform conventional bolted connections.
Performance Characteristics
|
Tensile Strength |
900-1100MPa (varies by grade) |
|
Fatigue Life |
2×10⁶ cycles at 250MPa stress range |
|
Temperature Range |
-60°C to +150°C operational |
| Corrosion Resistance | 3000+ hours salt spray |
By Application
Rail Splice Plate - High-Strength Rail Joint Connection System
Heavy Haul
25-30mm thickness
Weld-reinforced corners
Grade 10.9 tension control bolts
High-Speed
Aerodynamic tapered edges
Vibration-damping elastomer layer
Counter-sunk bolt heads
Urban Transit
Low-profile 18-20mm design
Tamper-resistant bolt covers
Conductive joints for signaling
Our factory & quipment
why choose us
Precision Alignment
CNC-machined bolt holes (±0.1mm tolerance)
Quick Deployment
Color-coded installation markings
Maintenance-Free
Locking bolt technology prevents loosening
Maintenance-Free
Locking bolt technology prevents loosening
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 service life in high-traffic lines?
A: 10-15 years under standard loads (25-30 ton axles), with thicker designs for mining/heavy-haul.
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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