Products Description
The performance of railway spikes under different climatic conditions is also valued. In high-temperature areas, the spikes need to withstand the tensile changes caused by the thermal expansion of the metal. Under extremely low temperature conditions, the spikes are prone to breakage due to material embrittlement. Therefore, the material selection and design of the spikes need to be adjusted in different climatic environments.
For example, railway spikes used in cold regions such as Northern Europe and Russia are often made of low-temperature impact-resistant steel and rust-proofed; while in tropical or desert regions, more attention is paid to heat expansion resistance and corrosion resistance. In addition, modern railway spikes will be tested in a series of experiments during the research and development stage to test their performance under extreme conditions to ensure safe operation all year round and all-weather.
Products Description
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
2. Hot-dip galvanizing
3. Electrogalvanizing
4. Painting
5. Dacromet coating
about Us
GNEE has a professional team of more than 200 people. We have always maintained close contact with more than 8,000 customers and have a deep understanding of the special needs of railway construction in various regions. With practical experience in more than 160 countries and regions, we provide customers with integrated solutions from scheme design, product supply to installation and commissioning, helping them achieve excellent engineering results in a complex and changing market environment.
About Railway Spikes
Q: Does the product packaging meet international transportation standards?
A: The packaging strictly follows international transportation standards and uses moisture-proof, shock-proof, and rust-proof packaging materials to ensure that the product is intact during long-distance transportation and multiple handling.
Q: Do you provide recycling services for old road spikes?
A: We can provide recycling services for old road spikes, and achieve resource reuse through professional processing, while saving you waste disposal costs.
Q: How long is the research and development update cycle of road spikes?
A: We maintain 1-2 product research and development updates every year, keep up with the development trend of international railway technology, and continuously optimize product performance and quality.
Q: How to establish a long-term cooperative relationship?
A: We provide long-term cooperative customers with benefits such as preferential prices, priority supply, and exclusive technical support. Through regular return visits and communication, we continuously improve service quality and achieve mutual benefit and win-win results.
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