Products Description
Railway spikes are used to connect steel rails to concrete sleepers. Square Head Screw Spike is a special type of railway spike, with a screw at the bottom and a bolt at the top. Its tensile strength is 0.5 to 1.0 times higher than that of ordinary spikes, but its thrust strength is about 50% lower. When installing the screw spike, the rod needs to be fixed in the reserved hole of the concrete sleeper, and the upper bolt is used to fix the gusset plate or elastic band.
Model and size of railway spiral spikes：
Key points for inspection of threaded spikes in railway maintenance：
Railway spikes are very important for railway transportation safety. In daily railway maintenance, it is important to pay attention to the inspection of railway threaded spikes. The main inspection contents include: whether there is looseness, corrosion, thread wear, head damage, etc. Once an abnormality is found, it should be replaced or reinforced in time. Especially in heavy-load lines and high-frequency vibration sections, the inspection cycle should be shortened to ensure that the fastener system is always in good condition.
Production process：
Shipping and Packaging：
Drums are easy to ship and handle by railcar, flatbed truck, or LTL. An alternative to packaged shipments is to use bagged goods. We can also provide bulk shipments by railcar or dump truck.
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GNEE RAIL provides customers with one-stop service solutions from product selection, technical consultation, sample testing to mass supply. Whether you are an engineering contractor, railway bureau or trader, we can tailor a cost-effective procurement plan for you based on the actual project situation.
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