Product Introduction
SKL fastener system is a key technical equipment for railway track connection. It is composed of spring bars, rail pads, gauge baffles and other components. Through precise assembly and fastening, it can achieve a stable connection between rails and sleepers, effectively resist various forces generated during train operation, and ensure the safety of track structure. The system uses high-strength spring steel and high-performance engineering plastics and other materials, and is manufactured through advanced processing technology. It has excellent mechanical properties and environmental adaptability.
Its model system is rich and diverse: SKL1 is economical, practical and easy to install, suitable for the construction and maintenance of ordinary railway branches; SKL2 improves the fastening effect by optimizing the mechanical parameters and structural form of the spring bar, and is often used in railway trunk lines with busy freight; SKL3 plays an important role in urban rail transit with its unique vibration and noise reduction design and material application, reducing the impact on the surrounding environment; W12 is specially customized for high-speed railways to meet the extremely high requirements for track smoothness and stability when high-speed trains pass at high speeds; W13 reinforced type enhances the strength and durability of the system in view of the characteristics of heavy-duty railways with large axle weights and high-frequency transportation; w15 adopts special components and installation methods to achieve precise matching and stable connection with the track plate in view of the special structure and installation requirements of ballastless track, providing comprehensive and reliable fastening guarantees for various railway projects.

Product Specifications
| W12 Rail Fastener System Component | |||
| Item | Quantity | Material | |
| SKL tension clip | 2 | 60Si2CrA, 60Si2CrA, 38Si7 | |
| Ss35 screw spike | 2 | Grade 4.6: Q235 | |
| Grade 8.8: 45# | |||
| Grade 5.6: 35# | |||
| Flat washer | 2 | Q235 | |
| Plastic dowel | 2 | HDPE, Reinforced Nylon 66 (PA66) | |
| Guide plate | 2 | Reinforced Nylon 66 (PA66) | |
| Rail pad | 1 | EVA, or rubber | |
Product Application


As a professional enterprise in the field of international trade of railway connectors, GNEE RAIL is committed to providing reliable procurement solutions for global customers. The company has a complete product line, covering various standard railway fasteners, high-strength bolts, insulation components, etc. All products are from domestic high-quality manufacturers and undergo strict quality screening. We are equipped with a professional foreign trade follow-up team and implement the "one order to the end" service model, with dedicated personnel following up from contract signing to logistics distribution. At present, the products have been exported to many countries and regions, and the annual export volume has maintained a steady growth. We insist on operating with integrity as the foundation and high-quality service as the purpose.







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