Products Description
Railway spikes are important for the safety of railway transportation and passenger transportation. It is necessary to ensure that railway spikes are always in good working condition, and a variety of detection methods and technical means are needed to conduct regular inspections. Appearance inspection is the most basic method. By visually observing the surface condition of the spikes, check whether there are defects such as rust, cracks, and deformation. For some parts that are difficult to observe directly, tools such as endoscopes can be used for auxiliary inspection. Mechanical property testing mainly tests indicators such as tensile strength and shear strength of spikes. Usually, a special mechanical testing machine is used to apply tension or shear force to the extracted spike samples to measure the maximum load it bears to determine whether the spikes meet the design requirements.
Nondestructive testing technology is also widely used in railway spike testing. For example, ultrasonic testing can detect cracks and defects inside the spikes, and magnetic particle testing can detect tiny cracks on the surface of the spikes. These advanced detection methods and technical means can detect problems with spikes in a timely manner and provide a scientific basis for track maintenance.
| Dog spike ： | |
| Size | 16mm, 19mm and 22mm |
| Length | 150mm, 170mm |
| Material | Q235 |
| Surface | Plain |
| MOQ | 5000PCS |
| Packing | Plastic bags and wooden pallets or according to clients' requirement |
Dimensional check
According to drawings or standards, use calipers, micrometers, gauges, etc. to measure the following dimensions for compliance:
Spike length
Head diameter and height
Rod diameter, tolerance range
Threaded portion dimensions (if applicable)
About Railway Spikes
1.What international standards do your spikes comply with?
Our products comply with international railway standards such as AREMA, DIN, BS, UIC, GOST, JIS, GB, etc., and we also support customized non-standard parts.
2.Can you provide third-party test reports?
Yes. We support testing by third-party agencies such as SGS, BV, CCIC, etc. specified by customers.
3.How long is the delivery time?
The delivery time for conventional products is about 15-30 days, and customized products require specific communication.
4.Can you arrange export transportation?
Yes, we provide a variety of trade terms services such as FOB, CFR, CIF, DDU, DDP, etc.
Why Choose Us
About our company's product quality and technical strength：
Comply with international standards:
The products strictly comply with international railway standards such as AREMA, EN, ISO, GB, etc.
Diverse surface treatments:
Galvanizing, painting, hot-dip galvanizing, Dacromet and other treatments can be provided to meet various environmental requirements.
Large-scale production reduces costs:
Bulk raw material procurement and automated production significantly reduce unit costs.
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