Products Description
Sleeper screw 3V meets with NF F50-006, Grade 4.6 and 5.6. The mechanical properties are in accordance with NF F 50006, tension strength 700MPA (min), elongation 12% (min), and cold bending 30 degree without crack.
| NF F50-006 3V Screw Spike (Grade 4.6 and 5.6) | |
| Grade | 4.6, 5.6 |
| Material | Q235, 35# |
| Surface Treatment | Plain (oiled), Black painting, Zinc, HDG |
| MOQ | 5000PCS |
| Packing | 25Kg plastic bags and wooden pallets or according to clients' requirement |
| Type | Dimension(mm) | Weight (Kg) |
| V20-135 | M20×135 | 0.438 |
| V23-115 | M23×115 | 0.48 |
| V23-135 | M23×135 | 0.55 |
| V23-155 | M23×155 | 0.62 |
| V23-215 | M23×215 | 0.78 |
| V26-115 | M26×115 | 0.55 |
Design and function of road spikes
The design of road spikes not only takes into account its fixing function, but also its compatibility with the track system. When designing, in addition to ensuring the strength and durability of the road spikes, it is also necessary to consider its long-term impact on the railway system. For example, the head of the road spike needs to be flat and smooth to reduce friction with the track and ensure its stable fixation. The length and diameter of the road spikes should be customized according to the specifications of the track and sleepers to ensure that the road spikes can be correctly inserted into the sleepers and tighten the track. In addition, modern road spikes will also incorporate some innovative designs, such as optimizing the shape to reduce the wear of the road spikes and extend their service life.
Why choose us
Flexible delivery time
No matter how big or small your order is, we can provide flexible delivery time according to your needs to ensure that your project progress is not affected.
Global certification
Our railway spikes have passed multiple international certifications, including ISO, CE, etc., and meet the quality standards of the global market, ensuring that your project is worry-free.
Professional team support
We have an experienced technical team that can provide technical consultation, product optimization suggestions and on-site support according to your project needs to ensure that you get the most professional service.
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