Description
Technical Parameters
Railway Fastening System Core Components Technical Comparison
| Component | Primary Function | Typical Models/Standards |
|---|---|---|
| Elastic Clip | Elastic rail fastening | - China: Type III Clip (TB/T 3065) - International: Pandrol e-clip (EN 13481) |
| Rail Spike | Mechanical fixation (wooden ties) | - Dog spike (GB/T 564) - Screw spike (AREMA Ch.30) |
| Bolt | Structural connection | - High-strength bolt (GB/T 3098.1 8.8 grade) - Insulated bolt (IEC 62128) |
| Fishplate | Rail joint connection | - Standard (ZG270-500) - Insulated (PA66+GF) |
| Fastening Assembly | Integrated fixation system | - China: WJ-8 (TB/T 3395) - Europe: Vossloh 300 (EN 13146) |
International Standards
| Component | China | Europe | North America |
|---|---|---|---|
| Clips | TB/T 3065 | EN 13481 | AREMA Ch.30 |
| Spikes | GB/T 564 | EN 13481-1 | AREMA 4.3.1 |
| Bolts | GB/T 3098.1 | EN 14399 | ASTM A325/A490 |
| Fishplates | TB/T 2344 | EN 13230-3 | AREMA 4.3.5 |
| Fasteners | TB/T 3395 | EN 13146 | AREMA Ch.30 |
Gnee-Professional railway fastening accessories supplier
GNEE Rail is a subsidiary of GNEE Steel, specializing in the manufacture and supply of railway equipment, including rail fastening systems, plastic rail sleepers, rail fasteners, rail joints, rails, rail fastening systems and other fastening components for railway construction.
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