Description
Technical Parameters
Rail Road Spike
| Parameter | Specification |
|---|---|
| Product Name | Rail Road Spike (Dog Spike) |
| Type | • Low-Carbon Steel Spike • High-Carbon Steel Spike • Special Alloy Spike |
| Application | • Fixing rails to wooden sleepers • Temporary tracks • Low-speed lines • Mining and industrial tracks |
| Material | Q235B Carbon Steel (GB Standard) / A36 (ASTM) |

Performance Comparison: Spike Types
| Feature | Dog Spike | Screw Spike | Elastic Spike |
|---|---|---|---|
| Holding Power | Medium | High | Very High |
| Installation | Hammer-driven | Wrench-driven | Special tool |
| Vibration Damping | Low | Medium | Excellent |
| Maintenance | Annual | 3-5 years | 7-10 years |

Available Variants
| Variant Code | Description | Best For |
|---|---|---|
| DS-16×165 | Standard HDG version | General mainlines |
| DS-16×180 | Extra long version | Softwood sleepers |
| DS-18×165 | Heavy-duty version | Heavy-haul lines |
| DS-SS | Stainless steel version | Coastal areas |

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