Knowledge

Rail spikes are the core anchoring components connecting sleepers to fasteners and rails. The quality of their anchoring performance directly determin

Rail bolts are the basic load-bearing components of the fastening system. They are susceptible to corrosion due to long-term exposure to the outdoors.

The fishplate is a core connecting component of the rail joint. The standardization of the installation process directly affects the joint strength. I

Elastic rail clips are the core elastic components of fastening systems. They are prone to fatigue failure under long-term alternating loads. The comp

Chinese standard rails follow Chinese railway standards, while foreign standard rails cover international standards such as American and European stan

Rail spikes are key anchoring components that effectively connect and fix rails, fasteners, and sleepers. They mainly bear vibration, longitudinal for

Rail bolts are used in complex environments for a long time, and corrosion is the most common problem. It will reduce strength, affect disassembly and

Rubber pads are the core components for track vibration damping and elasticity. Over long-term use, they will age, directly affecting elasticity, vibr

Rail creep is the phenomenon of longitudinal displacement of rails during train operation. It can damage rail gaps, gauge, and joint conditions, and m

Rail pads are important load-bearing components between rails and sleepers/track slabs. They bear functions such as load distribution, positioning, in

Track gauge blocks are key components in fastener systems used for adjusting track gauge, providing insulation, and transmitting lateral forces. Their

Rail spalling is a form of damage in which the surface metal of the rail head detaches locally. It often occurs on curves, heavy-load sections, and hi