Description
Technical Parameters
Comparison of SKL Rail Clips with Other Rail Clips
| Feature | SKL Clip | Pandrol Clip (e.g., W300) | Nabla Clip |
|---|---|---|---|
| Primary Function | Secure rail to sleeper | Secure rail to sleeper | Secure rail to sleeper |
| Application | High-speed railways, heavy-haul lines | Global railways, metros, heavy-haul | European railways, mining tracks |
| Installation | Twisted installation | Spring-action installation | Twisted installation |
| Elasticity | Excellent | Excellent | Very Good |
| Cost | Medium to high | High | Medium |
| Maintenance | Periodic inspection, specialized tools | Low maintenance, tool-assisted replacement | Specialized tools required |
| Environmental Resistance | High (corrosion-resistant treatments) | High (global adaptability, coatings) | Suitable for various environments |
| Standardization | TB/T 3065, CRCC, UIC 860V | Pandrol proprietary, EN 13481, AREMA | UIC 864, EN 13481 |

Core Functions and Roles
| Aspect | Description |
|---|---|
| Primary Role | To securely fasten steel rails to concrete sleepers or track slabs in rail systems. |
| Key Functions | - Provide clamping force: Apply continuous downward pressure to hold the rail base firmly against the sleeper or baseplate. - Absorb vibrations: Elasticity dampens dynamic forces from passing trains, reducing noise and track wear. - Maintain gauge: Resist lateral and longitudinal rail movement, ensuring track stability and alignment. - Transfer loads: Distribute vertical, horizontal, and longitudinal forces from rails to sleepers and ballast. |
| Technical Features | - High elasticity: Designed to retain tension under repeated stress and temperature variations. - Fatigue resistance: Withstand millions of load cycles without failure. - Corrosion protection: Surface treatments (e.g., phosphating, oiling) enhance durability in harsh environments. |

gnee-professional supplier


Hot Tags: rail skl rail clips, China rail skl rail clips manufacturers, suppliers, factory, rail clip insulating coating, rail clip plastic coating, rail clip surface finish, rail fastening clips, rail track clips, railway clips











