Products Description
Railway spikes are an indispensable basic part of the railway track system. Like the "guardian" of the track, they undertake the important mission of fixing the rails on the sleepers. From a structural point of view, railway spikes are usually composed of a nail head, a nail body and other parts. Although they are small in size, they play a huge role in railway operation. In essence, they are a mechanical connector that tightly connects the rails and sleepers by physical fastening to ensure the stability of the track structure.
When the train runs at high speed, the rails will be subjected to huge impact and friction, and the presence of spikes can effectively disperse these forces, prevent the rails from shifting and deforming, thereby ensuring the safety and stability of the train. Whether in ordinary railways, high-speed railways, or urban rail transit, railway spikes are key elements in maintaining track integrity and reliability.
Typical examples of rail dog spikes as below:
| Grade | 4.6 | 5.6 | 10.9 |
|---|---|---|---|
| Material | Q235 | 35# | 40Cr |
| Mechanical | Tensile strength: ≥ 400Mpa | Tensile strength: ≥ 500Mpa | Tensile strength: ≥ 1000Mpa |
| Yield strength: ≥ 240Mpa | Yield strength: ≥ 300Mpa | Yield strength: ≥ 900Mpa | |
| Elongation: ≥ 22% | Elongation: ≥ 20% | Elongation: ≥ 9% | |
| Cold bending: 90 degree | Cold bending: 90 degree | Cold bending: 90 degree | |
| without crack | without crack | without crack |
Common packaging methods
1. Woven bag packaging
Capacity: usually 25kg or 50kg per bag
Advantages: low cost, easy to carry
2. Pallet packaging
Load per pallet: 500kg-1000kg
Advantages: easy to load and unload by forklift, suitable for container transportation
Commonly used for European and American customers or orders with high requirements for loading and unloading efficiency
3. Iron barrel/steel barrel packaging
Capacity: usually 200L capacity, can hold about 200kg-250kg of spikes
Why choose Us ?
GNEE has a professional R&D team composed of senior experts and technical backbones in the industry. They keep up with the development trend of international railway technology, continuously invest in R&D resources, and are committed to the innovation and upgrading of railway spikes.
Advanced testing equipment
Each batch of products undergoes dimension testing, hardness testing, tensile testing, surface treatment testing and other processes before leaving the factory to ensure zero-defect delivery.
High cost performance
With a stable supply chain and large-scale production, we help customers reduce procurement costs while ensuring quality.
Fast delivery capability
With sufficient inventory and an efficient logistics system, conventional products can be shipped within 48 hours at the fastest to meet the needs of urgent projects.
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