Grooved Rail

Product Overview

Grooved Rails, specialized steel rails with a preformed guiding groove in the railhead, ensure anti-derailment through precise engagement between wheel flanges and the groove. They enable seamless integration with road surfaces, serving as a core component for modern trams and low-capacity rail transit systems.

Core Advantages

✅ Unmatched Safety Performance
Anti-Derailment Design: Wheel flanges fit into the groove, limiting lateral deviation to ≤±2mm on 25m small-radius curves – a 50% safety improvement over traditional rails.
International Standard Compliance: Meets EN 14811 and China’s Technical Specifications for Urban Rail Transit Grooved Rails, with railhead precision up to ±0.3mm.
✅ Optimal Urban Integration
Flush Surface Design: Rails align seamlessly with roads, allowing safe passage for vehicles and pedestrians while increasing lane utilization by 40%.
Multi-Scenario Adaptability: Suitable for complex urban environments, including exclusive right-of-way sections, shared road intersections, embedded tracks, and grassed areas.
✅ Globally Leading Technology
Domestic Technological Breakthrough: Chinese enterprises master core rolling technologies; 59R2/60R2 models outperform global first-class standards.
End-to-End Capabilities: Covers high-precision rolling (dimension fluctuation <0.15mm), flash butt welding (joint strength up to 98% of parent material), and intelligent monitoring.