Products Description
Railway spikes are key connecting components used to fix rails and sleepers (or concrete ballast plates) in railway track systems. They mechanically fix rails firmly in designated positions to ensure the safety and stability of train operation.
Railway spikes usually consist of three parts: a spike body, a spike cap, and a spike tip. The spike body is the main part of the spike, which is inserted into the sleeper or ballast bed; the spike cap is located at the top of the spike body, which is used to withstand the hammer force and prevent the spike from completely sinking into the sleeper; the spike tip is used to penetrate the sleeper or ballast bed to provide initial fixing force.
Railway Track Spikes Size:
| Specification | Material | Surface | Standard |
| M22*145 | S235JR,Q235, 45#, 55#, 35Cr,ect | Black Oil Zinc Paint Dacromet | UIC, ASTM, AREMA, DIN, GB, etc |
| M22*155 | |||
| M22*165 | |||
| M22*185 | |||
| M22*195 | |||
| Other Size |
Dimensional check
According to drawings or standards, use calipers, micrometers, gauges, etc. to measure the following dimensions for compliance:
Spike length
Head diameter and height
Rod diameter, tolerance range
Threaded portion dimensions (if applicable)
About Railway Spikes
1.What are the heat treatment methods for road spikes?
We can perform overall quenching, surface quenching, quenching and tempering treatments as required to improve hardness and wear resistance.
2.Can you provide zinc plating, hot-dip galvanizing or other surface treatments?
Yes. We can provide a variety of anti-corrosion treatment processes such as hot-dip galvanizing, electro-galvanizing, Dacromet, painting, black oxidation, etc.
3.How long is the service life of road spikes?
Under standard laying and maintenance conditions, the service life of road spikes is usually between 5-15 years, depending on the environment and load.
4.What railway systems are your products suitable for?
Our products are suitable for various track systems such as ordinary railways, high-speed railways, subways, trams, mining railways, industrial railways, etc.
Why Choose Us
About our company's product quality and technical strength：
Perfect quality inspection system:
From raw materials to shipment, multiple tests are carried out, including tensile test, hardness test, coating adhesion test, etc.
Complete product range:
It covers a full set of railway fastener systems such as threaded spikes, spring bars, pads, spike nuts, etc.
Support OEM/ODM customization:
Processing is carried out according to customer drawings or samples to meet the requirements of different national lines.
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