Oxide Black 4.6 Grade Railway Screw Spike

Railway spikes are usually made of carbon steel or alloy steel, and some high-strength applications also use heat-treated medium carbon steel. The material selection requirements must meet high strength, wear resistance, corrosion resistance, fatigue resistance and other properties to cope with the strong impact and long-term wear on the spikes during train operation.

The surface treatment of the spikes is also critical, such as electrogalvanizing, hot-dip galvanizing, black oxidation treatment and other processes to enhance its weather resistance and extend its service life. A qualified spike must undergo strict dimensional testing, hardness testing, tensile testing and other quality control processes to ensure that it is still stable and reliable under extreme climates and high load conditions.

Railway Spikes Size：

 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

 Support customization to meet the railway standards of various countries

GNEE RAILWAY is well aware that the railway standards of different countries and regions vary greatly, so we not only provide conventional spike models, but also welcome OEM and ODM orders. Customers only need to provide drawings or samples, and we can organize rapid proofing, and adjust the steel grade, size, tolerance and anti-corrosion treatment method according to the project requirements, truly tailor-made for customers, and solve your personalized needs in project execution.