Products Description
Railroad screw spikes are usually used to fasten concrete rail sleepers, and they can be screwed in plastic ferrules that casted into concrete rail sleepers. Unlike dog spikes, railroad screw spikes can be various from thread profiles, lengths, diameters and drive heads based on different international standards and specific geographic requirements.
Model and size of railway spiral spikes：
|
Type |
Specification |
Material | Surface |
Standard |
| Square head screw spike | M22*145 |
45# 55Q Q235 or According to your needs.
|
Natural Zinc Paint Oil According to your needs. |
UIC AREMA DIN GB or According to your drawings or samples.
|
| M22*155 | ||||
| M22*165 | ||||
| M22*185 | ||||
| M22*195 | ||||
| Other kinds |
The impact of installation accuracy on track stability
The installation of square head screw spike requires precise control of thread engagement and torque, otherwise it is easy to cause the railway spikes to loosen or track gauge deviation. During the construction process, a torque wrench or hydraulic wrench should be used to control the installation torque of each spike to ensure that all spikes are evenly stressed. Reasonable installation accuracy not only improves the stability of the track system, but also helps to extend the overall service life of the track and fastener system.
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.
about Us
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Based on traditional manufacturing experience, GNEE Rail continuously introduces automated production equipment and innovative technologies to achieve product upgrades and optimization from design to process. We pay attention to industry development trends, actively participate in international market exchanges, and continuously launch railway equipment solutions that are more in line with market demand.
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