Products Description
What is a railroad spike?
Railway spikes are fasteners used to fix rails to sleepers and are an important part of the railway fastening system. They ensure the stability and safety of the track during train operation by firmly fixing the track to the sleeper. Railroad tie spikes
are usually used in wooden sleepers, concrete sleepers or steel sleeper structures. Different types of spikes are suitable for different sleeper materials and railway standards.
Although a variety of advanced fastening systems have emerged in modern railway systems, traditional railroad tie spikes are still widely used in light railways, industrial tracks, mining transportation, mountain railways and maintenance projects due to their simple structure, easy installation and low cost.
Specifications
Our company also provides the following models of products:
| Ss35 rail sleeper screw spike | Type | Dimension (mm) |
| Ss5-150 | M24×150 | |
| Ss8-140 | M24×140 | |
| Ss8-150 | M24×150 | |
| Ss8-160 | M24×160 | |
| Ss23-160 | M24×160 | |
| Ss25-165 | M24×165 | |
| Ss35-161 | M24×160 |
Other Features
Product Features：
High load-bearing capacity
Railway spikes play a vital role in the entire track structure. They directly bear the huge pressure transmitted by the train during operation.
Especially in heavy-duty railway and high-speed railway systems, the railroad tie spikes must have a strong load-bearing capacity to effectively transfer the dynamic load generated by the train to the sleepers and the track bed.
Excellent fatigue resistance
Railway spikes are subjected to extremely high-frequency cyclic loads during railway operation, and their fatigue resistance is directly related to the service life of the track structure.
High-quality railway spikes are usually made of high-carbon steel or alloy steel, and their fatigue strength is improved through heat treatment.
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