Products Description
Although the structure of high strength steel rail spikes may seem simple, they actually contain a lot of engineering design principles. A typical spike consists of three parts: the head, the body and the tip. The head plays a fixing role to prevent the spike from loosening from the sleeper; the body bears the main connection strength and usually has a certain rough texture to increase friction; the tip is easy to penetrate the wooden sleeper and facilitate installation. The material of the spike is usually high-strength carbon steel or alloy steel, which not only has good mechanical properties, but also can resist corrosion and oxidation in harsh climates.
| Ss series sleeper screw | Type | Specification | Surface |
| Ss 1/130 | M22*130 | Natural | |
| Ss 1/150 | M22*150 | Zinc | |
| Ss 2/180 | M22*150 | Paint | |
| Ss 5/150 | M24*150 | Oil | |
| Ss 6/150 | M26*150 | ||
| Ss 7/180 | M24*180 | ||
| Ss 8/140 | M24*140 | ||
| Ss 8/150 | M24*150 |
Different types of track structures may use different types of spikes, such as ordinary spikes, spiral spikes, spring spikes, etc. Each type of spike differs according to the usage environment and technical standards.
Products Description
Comparison of dog spikes and screw spikes
Surface
The screw spikes are the railroad spikes with the screw thread on the surface. But as to the dog spikes, it has a pointed penetrating head with a smooth suface.
Power
As to the holding power, the screw spikes can provide more than twice of the power than the dog spikes.
Cost
Because of the greater fixing power and the feature that can be combined with spring washers, the cost of manufacture of the screw spike is higher than the dog spikes or dog nails.
about Us
Our customers include railway operators, engineering general contractors, railway construction units and rail transit equipment procurement agencies. We are well aware that the needs of each customer are different, so we always insist on providing customized services to customers to ensure that each batch of railway equipment meets their specific engineering requirements. Among the more than 8,000 cooperative customers, a considerable number have been cooperating with us for more than ten years, which is not only the recognition of our products by customers, but also the high recognition of our services.
FAQ
Q: What certifications do road spikes have?
A: Our railway spikes have passed ISO 9001 quality management system certification, EU CE certification and China Railway Product CRCC certification. The product quality and performance meet the relevant international and domestic standards.
Q: What climate environments can road spikes adapt to?
A: After special processing, our road spikes can be used normally in extreme temperature environments from - 40℃ to 80℃. At the same time, they have good resistance to wind and sand, rain and snow, and are suitable for various complex climate conditions.
Q: What is the production process of road spikes?
A: Using advanced forging, casting and processing technology, from raw material smelting, molding to surface treatment, each process is strictly quality tested to ensure that the dimensional accuracy and mechanical properties of the road spikes meet the standards.
Q: Do you provide after-sales service?
A: We provide comprehensive after-sales service, including installation guidance, technical consultation, and free repair or replacement of product quality problems to ensure that customers can use them without worries.
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