Sleeper screw is a part that is used in screw binding systems to connect the binding system to the Sleeper. The head of the sleeper bolts is formed through hot forging of the rebar and their threading operations are done through hot rolling. Galvanized type is used to cover these screws.
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Turnouts
A set of devices that guide the train from a straight track to ...
Turnout components
A turnout is composed of forged, casting, machined ...
Fastening systems
A fastening system in a turnout consists of: screws spikes, ...
Buffer stop
A buffer stop is a device, installed at the end of rail tracks...
Rail Expansion Joint
The Iran Rail Industries Development Company, ...
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