Products Description
Railway spikes must strictly follow international or regional standards during production and application. For example, standards such as the American Railway Users Association (AREMA), the European Railway Union (UIC), the German DIN, the Japanese JIS, and the Chinese GB all have clear requirements for the size, material, mechanical properties, and anti-corrosion treatment of road spikes. When exporting road spikes, they must also be customized according to the railway specifications of the customer country.
The quality control of road spikes is very strict, and it needs to go through multiple steps such as raw material inspection, size inspection, hardness test, pull-out test, and salt spray corrosion test to ensure that they can function stably in various environments. A high-quality road spike supplier must have a complete quality management system (such as ISO 9001) and rich export experience.
Railway Spikes Size：
| Grade | 4.6 | 5.6 | 10.9 |
| Material | Q235 | 35# | 40Cr |
|
Mechanical properties |
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 without crack |
Cold bending: 90 degree without crack |
Cold bending: 90 degree without crack |
installation process
Railway spike installation process:
1. Sleeper preparation
2. Rail placement
3. Spike positioning
4. Spike insertion
5. Install gauge plate and other accessories (if applicable)
6. Final inspection
about Us
Professional technical support to assist customers in model selection
For customers who are not familiar with the models of railway spikes, GNEE provides free consultation and technical selection services. Our engineering team can recommend the most suitable spike products based on the construction drawings, sleeper materials and use environment provided by customers to avoid economic losses caused by purchasing the wrong model. We can also provide sample testing services to help customers conduct on-site trial installation or performance verification, making the procurement process more secure and efficient.
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