Products Description
Spiral spikes are also called threaded spikes. Their spiral design can significantly improve the anchoring force between the rail sleepers, especially for concrete sleepers or recycled wood sleeper structures. The spiral spikes produced by our company adopt precision rolling thread technology, with clear thread profiles and consistent sizes. The pull-out resistance after installation is far superior to that of ordinary straight spikes. This product is often used in track systems that require high stability and seismic resistance, such as urban light rail and high-speed rail.
We can produce spiral spikes of various pitches, head shapes, and lengths according to customer drawings, and can choose surface treatment methods such as electrogalvanizing, Dacromet, and hot-dip galvanizing. Its strong fastening performance effectively reduces the frequency of track maintenance and is an ideal choice for modern railway systems.
Product Parameters
railway fasteners rail spikes DHS35 screw spike:
| 1. Material: | 35# (5.6), 45# (8.8), etc |
| 2. Surface: | Zinc, Plain, DACRO, etc |
| 3. Size: | DHS35 |
| 4. Application: | Rail fastener |
Features
High-precision tolerance control
CNC lathes and grinders are used for precision processing, and the diameter tolerance of the spiral spikes body is controlled at ±0.2mm.
And the flatness of the bottom surface of the threaded spikes head is ≤0.1mm, ensuring the consistency of batch products, facilitating rapid installation during construction, and reducing assembly difficulties caused by dimensional errors.
spary read laser welding technology
Dual-station multi-axis intelligent working platform;
Synchronised CCD precision positioning;
High welding precision, high consistency of welding joints,especially suitable for high precision electronic device processes.
Company Information
GNEE has established long-term cooperative relationships with railway organizations, engineering contractors and rail transit companies in many countries, and has become an indispensable part of global railway construction.
At present, we have established cooperative relationships with more than 8,000 customers around the world, including railway companies, engineering companies, government procurement agencies and large-scale rail transit project contractors. The common choice of 8,000+ cooperative customers has created a good reputation.
Packaging and Shipping：
Factory Photos：
Our Qualifications：
About Railway Spikes
1. What materials are railway spikes generally made of?
Common materials include carbon steel, manganese steel and medium carbon steel, etc. The specific materials depend on the use environment and customer needs.
2. What types of railway spikes are there?
Common types include ordinary spikes, threaded spikes (bolt type), dog spikes, spring spikes, etc. The shapes and specifications can be customized according to different national standards.
3. What are the standards for railway spikes?
We provide spike products that meet the Chinese GB standard, the American AREMA standard, the German DIN standard, the British BS standard and the international UIC standard.
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