Products Description
The installation of railway spikes may seem simple, but the process is very standardized. During installation, it is necessary to ensure that the spikes are accurately embedded in the sleepers and aligned with the reserved holes on the rails to ensure that the tightening force is sufficient without damaging the track structure. In modern railway construction, mechanical equipment is often used to press or tighten the spikes to improve construction efficiency and safety.
Our company also provides the following models of products:
| Tr Thread Screw Spike | Size | Tr22×L, Tr23×L, L=115mm to 165mm, with step of 5mm |
| Grade | 4.6, 5.6, 8.8, 10.9 | |
| Standard | NF F500-15, UIC864-1, ISO898-1 | |
| Surface | plain oiled, blasted oiled, oxide black, zinc plated, HDG, Dacromet, sherardizing |
After use, railway track spikes also need to be regularly maintained and inspected to prevent loosening, breakage or corrosion. Railway maintenance personnel usually evaluate the status of spikes through impact tests, visual inspections, etc., and replace damaged parts in a timely manner to ensure the long-term stable operation of railway transportation.
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 (oxidation treatment)
2. Hot-dip galvanizing
3. Electrogalvanizing
4. Painting
about Us
Innovation-driven development is our unswerving strategic direction. Since its establishment in 2008, GNEE has invested a lot of money every year to upgrade equipment and technological transformation. It currently has multiple CNC machining centers and automated assembly lines. The R&D team maintains close cooperation with many universities and research institutions and has applied for dozens of patents. Among the more than 200 employees, R&D personnel account for 25%. Their professional knowledge and innovation ability not only bring core competitiveness to the company, but also provide more cost-effective and stable product solutions for more than 8,000 customers around the world.
About Railway Spikes
Q: How long is the maintenance cycle of road spikes in coastal salt spray environments?
A: Stainless steel road spikes basically do not require maintenance in coastal environments; alloy steel and cast iron road spikes are treated with special anti-corrosion treatment, and the maintenance cycle can be extended to 5-8 years.
Q: Can you provide a BIM model of the product?
A: We can provide BIM model files for road spikes to facilitate your 3D visualization applications and collision detection in railway project design and construction.
Q: What is the electromagnetic compatibility of the product?
A: For road spikes used in electrified railways, we have conducted electromagnetic compatibility design to avoid interference with the signal system and ensure safe operation of the railway.
Q: Does it support cross-border e-commerce platform transactions?
A: It supports transactions through cross-border e-commerce platforms such as Alibaba International Station, providing convenient online payment and logistics tracking services.
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