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Rail Fastening for metro
DFF03
This fastening is applicable for metro, with rail 60kg/m or UIC60(60E1), straight line or curve line with radius ≥ 150m, ballastless.
Back listProduct description：
1.This fastening is with resistance of rail creeping, keeping track gauge and track level, electronic resistance without additional components.
2.Vertical and Longitudinal static stiffness of this fastening is in moderate, it is applicable for track request less vibration, and also reduce the impact of rail to structure, less maintenance in after work.
Product technologies：
