Products
Rail Track Tie Plate
Rail track tie plates (also called base plates or sole plates) are steel or composite components installed between rails and sleepers to: Distribute wheel loads evenly Maintain proper track gauge Prevent rail tilting and abrasion Extend service life of both rails and sleepers Key Technical...
Features
Rail track tie plates (also called base plates or sole plates) are steel or composite components installed between rails and sleepers to:
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Distribute wheel loads evenly
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Maintain proper track gauge
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Prevent rail tilting and abrasion
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Extend service life of both rails and sleepers
Key Technical Specifications
| Parameter | Specification Range |
|---|---|
| Material | Carbon steel (ASTM A36), ductile iron, or fiber-reinforced polymer |
| Standards | AREMA, UIC 860, EN 13674, GB/T 28267, IRS T-12 |
| Thickness | 12-30 mm (0.47-1.18 in) |
| Width | 150-250 mm (5.9-9.8 in) |
| Length | 200-400 mm (7.9-15.7 in) |
| Surface Treatment | Hot-dip galvanized (50-80μm), epoxy coated, or bare |
| Load Capacity | 25-50 kN static load per plate |
Material Technology
High-Grade Steel Plates
Yield strength: ≥250 MPa
Hardness: 120-150 HB
Impact test: Passed at -40°C
Composite Plates
Glass fiber reinforced polyamide
Dielectric strength >15 kV/mm
Service temperature: -50°C to +80°C
Our Certificate
Replace tie plates when observing
2mm permanent deformation
Crack length >10mm
Corrosion depth >1mm
Loose fastening (movement >1mm)
FAQ
Q: Is it a manufacturer or a distributor?
A: We are a factory.
Q: What is the minimum order quantity
A: 5,000 sets. For more details, please consult the customer service.
Q: How long is the delivery time?
A: 8-12 weeks (standard configuration)
Q: Tie Plate Technological Trends
A: Smart plates with strain gauges
Self-lubricating designs
Recyclable composite materials
Laser-clad wear surfaces
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