Description
Technical Parameters
Products Description
| Type | Int'l Standard | Key Features | Application |
|---|---|---|---|
| Cut Spike | AREMA Ch.4 | Square shank, chisel point | Conventional wood-tie tracks |
| Screw Spike | UIC 865 | Threaded shank, 30% higher pullout force | Permafrost/bridge decks |
| Elastic Spike | - | Rubber washer for vibration damping | Urban tramways |
| Hook Spike | DIN 591 | Reverse-curve head prevents loosening | Heritage railways |
| Dog Spike | BS 47 | L-shaped head for plate fastening | Indian/British colonial railways |
Production process
Application of Rail Spikes
| Application | Recommended Type | Key Features |
|---|---|---|
| Conventional Rail | Cut Spike | Carbon steel + galvanized, ≥25kN pull-out force |
| Heavy-haul/Grades | Screw Spike | Threaded design, ≥40kN anti-loosening |
| Permafrost Zones | Stainless Screw Spike | -60°C toughness, corrosion-resistant |
| Urban Tramways | Elastic Spike | Rubber damping, electrical insulation |
| Heritage Railways | Wrought Hook Spike | Traditional forged design |
Gnee-Professional Supplier
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