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High-Strength Metal Gauge and Base Tie Plates from China Suppliers - Compliant with EU EN 13481 & US AREMA Standards
Basic Information
These metal gauge plates and base tie plates are core load-bearing components in EU/US standard compliant rail fastening systems. Metal gauge plates are installed between the elastic clip and base plate to adjust rail gauge and restrict lateral displacement of rails, while metal base tie plates bear and transfer vertical wheel-rail loads to sleepers, avoiding concentrated stress damage to track beds.
Global Standards
Fully compliant with EU EN 13481 (QT450-10 ductile iron) and North American AREMA Chapter 5 (Grade A cast steel/malleable iron).
High Performance
Suitable for 350km/h high-speed rails and heavy-haul lines with 25t to 40t axle loads.
Extreme Durability
Hot-dip galvanized or dacromet coatings passing 1000+ hour salt spray tests; operational from -45℃ to 75℃.
Gauge Adjustment
Supports ±8mm to ±12mm rail gauge adjustment by changing thickness, reducing maintenance costs.
For EU markets adhering to EN 1563 specifications, these components are fully compatible with Pandrol Fastclip and Vossloh SKL fastening systems. For North American heavy-haul freight lines, pre-drilled holes match standard AREMA rail profiles. All products pass 5 million dynamic load cycle tests without deformation or cracking, and custom sizes are available for special project requirements.
Frequently Asked Questions
What international standards do these plates comply with?
Our products strictly follow EU EN 13481 (using QT450-10 ductile iron) and North American AREMA Chapter 5 standards (using Grade A cast steel or malleable iron).
What is the maximum load capacity for these components?
They are designed for high-intensity use, supporting 25t axle-load high-speed lines and up to 40t axle-load heavy-haul freight lines.
How do these plates resist corrosion in extreme environments?
All products feature hot-dip galvanized or dacromet anti-corrosion coatings, passing 1000+ hour neutral salt spray tests and functioning between -45℃ and 75℃.
Can the rail gauge be adjusted without replacing the base plates?
Yes, the gauge plates support ±8mm to ±12mm adjustment by simply changing the plate thickness, which significantly cuts long-term maintenance costs.
Have these products undergone fatigue testing?
Absolutely. Our plates have passed 5 million dynamic load cycle tests without any signs of deformation or cracking, ensuring long-term structural integrity.
Are custom dimensions available for specific rail projects?
Yes, we provide custom sizing and design services to match specific project requirements, rail profiles, and sleeper dimensions.