WJ-8 Track Fastening Systems is a kind of rail fastener for high-speed railway, which is composed of screw spikes, flat washers, rail clips, insulators, gauge baffles, under-rail pads, base plates, resilient pads, nylon dowels, etc.
WJ-8 Rail Fastening Systems is a kind of rail fastener for high-speed railway, which is composed of screw spikes, flat washers, rail clips, insulators, gauge baffles, under-rail pads, base plates, resilient pads, nylon dowels, etc.
Type III Track Fastening Systems are rail fasteners without bolts and shoulders. Fasteners without bolts and shoulders are the development trend of sleeper fasteners all over the world and are especially suitable for heavy-load, large-volume, and high-density transportation conditions.
Type II rail fastening systems are suitable for connecting 60kg/m steel rails and prestressed concrete sleepers, prestressed wide concrete sleepers, and monolithic track beds on straight lines of standard gauge railways and lines with a radius of R≥300m.
