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Sole Plates For Rail Constructions
One-stop Sole Plates Factory in China Sole plates (also called base plates or rail bearing plates) are critical interface components that transfer rail loads to underlying structures in specialized rail installations. These precision-engineered plates provide stable, level surfaces for rail...
Features
One-stop Sole Plates Factory in China
Sole plates (also called base plates or rail bearing plates) are critical interface components that transfer rail loads to underlying structures in specialized rail installations. These precision-engineered plates provide stable, level surfaces for rail mounting on bridges, tunnels, and concrete slabs in ballastless track systems.
Technical Specifications
| Parameter | Standard | Heavy Duty | Insulated |
|---|---|---|---|
| Material | EN-GJS-400 | ASTM A572 Gr.50 | Glass-fiber composite |
| Dimensions | 250×200×30mm | 300×250×40mm | 260×210×35mm |
| Load Capacity | 25t axle | 40t axle | 20t axle |
| Anchorage | M24 cast-in studs | M30 forged anchors | Epoxy-bonded |
| Corrosion Protection | 100μm zinc | 150μm Zn-Ni | N/A |
Sole Plates Design Features
Structural Enhancements
Ribbed undersides: 40% increased stiffness
Precision-machined rail seats: ±0.3mm tolerance
Wear indicators: Laser-etched gauges
Modular designs: For easy replacement
Specialized Variants
Seismic-resistant: With shear keys
Low-profile: 20mm height
Noise-reducing: With tuned mass dampers
Thermal-break: For extreme climates
Why Choose Our Sole Plates?
Precision Manufactured - 5-axis CNC machining
Structural Optimized - FEA-validated designs
Long Service Life - 10+ year design life
Compliance - Meet bridge/tunnel standards
Our Service Processes
Our free service hotline:400-1234-567
Pre-sales Consultancy
1
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Confirmation of order
2
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Production
3
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Multi-Channel Shipping
4
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Confirmation of recei
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After-sale Services
6
FAQ
Q: How do Sole Plates affect maintenance cycles?
A: Reduce sleeper replacement frequency by 40%
Minimize track geometry deviations
Extend rail fastener life
Q: What's the lifespan of a steel Sole Plate?
A: Dry climates: 25-30 years
Coastal/wet areas: 15-20 years (with corrosion protection)
Heavy-haul lines: 10-15 years
Q: Can Sole Plates be reused?
A: Yes, if:
No cracks/deformation
Spike holes are not excessively worn
Corrosion is minimal
No, if:
Structural integrity is compromised
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