Rails are the most critical component of the track, directly bearing the loads from trains. They guide train movement through the interaction between the inner side of the rail head and the flanges of locomotive wheels, while distributing and transferring vehicle loads to sleepers via their inherent rigidity and elasticity. The rail cross-section is "I-shaped," comprising the rail head, web, and base. GNEE RAIL supplies various specifications of heavy rails, crane rails, and light rails, including QU70, QU80, 75kg/m, 60kg/m, 30kg/m, and others.
Fasteners are essential connecting components that join rails to sleepers or other sub-rail foundations. Their functions include securing rails, preventing longitudinal and lateral d
isplacement, inhibiting rail tilting, providing appropriate elasticity, and transferring forces from rails to sleepers or track bed rail seats.
A standard fastener assembly consists of two parts: rail fastening components and under-rail cushioning layers. The fastening components primarily fix the rail, restrict forward/backward, lateral, and vertical movement, and maintain track geometry dimensions. The under-rail cushioning layers primarily provide sufficient elasticity for the track while assisting the fastening components in securing the rail.
As a professional rail fastener supplier , GNEE RAIL can provide quality and safe rail fastening system for different rail track. We can offer Clip Type Fastening System, SKL Rail Fastening System, KPO Rail Fastening System, Spring Blade Fastening whether for high speed rail track, normal rail or subway. Our product has good performance of keeping certain rail gauge and horizontal position. Good elasticity lowers the transmission noise and the simple structure of fastening system makes it easy to replace the accessories. We are committed to manufacture reliable product for global customers.
