Products Description
The main function of railway dog spikes is to stably fix the rails on the sleepers to prevent them from lateral or longitudinal displacement during high-speed train operation.
It can also effectively disperse the impact force generated by the passing of trains, reduce the wear of the sleepers, and increase the service life of the line. Although the dog spikes in railway are small in size and simple in structure, they play a "bond" role in the entire railway system.
Specifications
You can also refer to other models of products:
| Ss35 rail sleeper screw spike | Type | Dimension (mm) |
| Ss5-150 | M24×150 | |
| Ss8-140 | M24×140 | |
| Ss8-150 | M24×150 | |
| Ss23-160 | M24×160 | |
| Ss25-165 | M24×165 | |
| Ss35-161 | M24×160 |
Other Features
Product Features：
High load-bearing capacity
High load-bearing capacity not only comes from high-quality raw materials, but also is inseparable from scientific structural design. For example, the spiral spikes enhance the bite force with the sleepers through the threaded structure, improving the load-bearing stability.
This strong support function ensures that the rails remain stable under repeated impacts of the train and prevents track deformation, which is an indispensable part of ensuring the safe operation of the train.
Excellent fatigue resistance
Through precise material control and process optimization, the dog spikes in railway can maintain stable performance under tens of millions of impacts, greatly extending the maintenance cycle.
This excellent fatigue resistance is particularly suitable for heavy-duty railways and high-density lines, while ensuring transportation efficiency, reducing the overall operation and maintenance costs.
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