DIN Standard Rail Dog Spikes

There are many types of railway spikes, including common spikes, spiral spikes, spring-clip spikes, bolt spikes, etc. Among them, ordinary spikes are usually square-headed or flat-headed, and are directly nailed into wooden sleepers for use, which are suitable for traditional wooden sleeper tracks; spiral spikes have threads and can be matched with prefabricated nut seats, which are more firmly installed and widely used in concrete sleeper railways.

Spring-clip spikes are a common type in modern railways. They are used with elastic fastener systems and have strong vibration and fatigue resistance. Different types of spikes are selected according to the track system structure, use environment and train running conditions, and each has its own unique advantages.

Our company also produces other types of railway spikes:

Surface treatment of railway spikes

The surface treatment of railway spikes is mainly to improve their corrosion resistance, extend their service life and enhance the bonding strength between them and the sleepers. Common surface treatment methods include the following:

1. Blackening (oxidation treatment)

2. Hot-dip galvanizing

3. Electrogalvanizing (cold galvanizing)

4. Painting (spray painting)

5. Dacromet coating

With the rapid development of global railway infrastructure, GNEE RAILWAY continue to increase our R&D investment, with annual R&D expenses accounting for more than 8% of revenue. When we were founded in 2008, we had only a few dozen employees; today, the company has expanded to more than 200 people, with an annual output value of over hundreds of millions of RMB. Our rich experience enables us to develop products with ease, and we can tailor the most suitable spikes and related accessories according to the track specifications and usage environments of different countries.

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Q: Do you provide on-site installation training services? ​
A: For large-volume orders, we can send professional technicians to the project site to provide installation training services to ensure that construction workers install and use them correctly. ​

Q: What is the seismic performance of road spikes in earthquake-prone areas? ​
A: The developed earthquake-resistant road spikes use special structural design and high-toughness materials. Through simulated earthquake tests, they can still maintain track stability under strong earthquake conditions. ​

Q: Can you provide product liability insurance? ​
A: We can assist customers in purchasing product liability insurance to provide protection for liability risks that may arise during the use of the product and enhance confidence in cooperation. ​

Q: What is the carbon footprint of the product? ​
A: We are committed to green production, using energy-saving processes and recycled materials, and can provide product carbon footprint reports to meet the special environmental protection requirements of some markets.