Products Description
The materials of railroad spikes vary, including cast iron, steel, and composite materials. Cast iron railroad spikes were widely used in early railway construction due to their high hardness and wear resistance. Its manufacturing process is relatively simple. It is formed by pouring molten iron into a specific mold and can withstand greater pressure and impact.
Steel railroad spikes have good toughness and strength. They are made of high-quality steel through forging or rolling. They can not only adapt to complex environmental conditions, but also maintain stable performance in long-term use.
SS series rail screw spikes conforming to UIC864-1
Grade: 4.6, 5.6, 8.8
Material: Q235, 35#, 45#
Surface treatment: plain color (oiled), black spray paint, zinc, hot-dip galvanizing
| Type | Dimension(mm) | Weight(Kg) |
| Ss5-150 | M24×150 | 0.545 |
| Ss8-140 | M24×140 | 0.528 |
| Ss8-150 | M24×150 | 0.548 |
| Ss8-160 | M24×160 | 0.568 |
| Ss23-160 | M24×160 | 0.645 |
| Ss25-165 | M24×165 | 0.625 |
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
Our Service
01
Perfect quality inspection system: from raw materials to shipment, multiple inspections are carried out, including tensile test, hardness test, coating adhesion test, etc.
02
Complete product range: covering a full set of railway fastener systems such as threaded spikes, spring bars, pads, spike nuts, etc.
03
Support OEM/ODM customization: Processing according to customer drawings or samples to meet the requirements of different national lines.
Certifications
Railway Products
ISO
CQC
SGS
OHSAS
Gnee Steel (tianjin) Co., Ltd
18+
years
Since our establishment in 2008, we have been focusing on the export of railway equipment, especially railroad spikes.
8000+
Partners
The company has established long-term cooperative relationships with more than 8,000 customers in more than 160 countries around the world, becoming a trusted partner in the industry.
200+
Company Employees
Our team consists of more than 200 experienced professionals who are able to meet the needs of different markets.
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