Products Description
The surface of rail spikes for heavy duty tracks is often heat treated (such as quenching) or anti-corrosion processes such as electroplating and hot-dip galvanizing are used to enhance their service life. In addition, some high-end road spikes also add copper, manganese and other elements to improve their overall performance. Different countries and railway companies have their own standards for road spikes, such as AREMA, DIN, BS, UIC, etc., which have clear requirements for size, strength and hardness.
Description:
| Dog spike | Specification | Material |
| 5/8×6 '' | A3,Q235,45#,55# | |
| 9/16×5-1/2 '' | ||
| 3/8''×3-1/2 '' | ||
| 1/2×3-1/2 | ||
| Other kinds |
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
GNEE have a team of more than 200 professionals, covering product design, quality control, sales support, international logistics and other aspects. They are experienced and responsive, and can ensure that customers have an efficient and smooth process from consultation to delivery. Our service team is proficient in multiple languages and familiar with international trade processes. They can provide barrier-free communication and professional support to global customers, solving all problems for you from order placement to customs clearance and delivery.
FAQ
Q: How are road spikes packaged?
A: Usually, they are packaged in cartons or wooden boxes, with foam or pearl cotton used for cushioning protection. The quantity in each box is determined according to the specifications of the road spikes to ensure that the road spikes are not damaged during transportation.
Q: How to ensure the quality of road spikes?
A: A strict quality control system has been established. From raw material procurement inspection, production process monitoring to finished product factory inspection, each batch of products undergoes multiple tests such as hardness test, tensile test, and fatigue test to ensure stable and reliable product quality.
Q: What is the service life of road spikes?
A: Under normal use and maintenance conditions, the service life of stainless steel road spikes can reach more than 15 years, alloy steel road spikes are about 12-15 years, and cast iron road spikes are about 8-10 years.
Q: Can you provide samples?
A: Free samples can be provided, but the customer needs to bear the shipping costs. Samples help you intuitively understand the quality and performance of the product, and facilitate subsequent bulk purchase decisions.
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