The environmental protection characteristics of railway spikes are also increasingly concerned. In the production process of road spikes, environmentally friendly raw materials and production processes are used to reduce environmental pollution. In the production process of some composite material road spikes, harmful chemicals are avoided to meet environmental protection requirements. Corresponding environmental protection measures are also taken in the disposal of road spikes.
For recyclable metal road spikes, they are recycled and reused to reduce resource waste; for non-recyclable road spikes, they are harmlessly treated to prevent pollution to soil, water sources, etc.
Hexagon screw spike:
| Hexagon screw spike | Grade | 4.6 | 5 .6 | 8.8 | 10.9 |
| Material | Q235 | 35# | 45# | 40Cr |
| Size | M22*145, M22*155, M22*165, M22*185, M22*195 |
| Surface | plain (oiled), Oxide black, Zinc, HDG, wax, bitumen, Dacromet, Sherardizing |
What is the production process of railway spikes?
1. Raw material preparation
2. Cutting and heating
3. Forging
4. Heat treatment
5. Surface treatment
6. Finishing and quality inspection
7. Packaging and shipment
Free replacement for quality problems
If customers find quality problems after receiving the goods, we promise to replace them free of charge and bear the relevant transportation costs.
Quick response to customer needs
No matter what after-sales problems customers raise, our team will give professional answers and solutions in the shortest time.
Regular return visits to customers
We will regularly return visits to customers to understand the use of products and optimize product quality and service levels based on feedback.
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Durable Corrosion Resistant OEM Railroad Screw Spike For Railway Construction Images
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