The Nabla Rail Fastening System is a cost-effective tram and light rail fastening system . Easy to use and high performance, the Nabla Rail Fastening System is compatible with both top-down and bottom-up construction methods depending on project requirements.
Structurally, the Nabla Rail Fastening System consists of the following components such as Nabla Clips, Insulators, Special Spring Washers, Hexagonal Nuts and Flat Washers. The Nabla Rail Fastening System is widely used on the French TGV high-speed railway. The Nabla Clip generates the clamping force by tightening the nut to a controlled degree.
Nabla rail fastening system Features
High stability: Nabla fasteners provide very reliable lateral and longitudinal stability.
Strong adaptability: It is suitable for a variety of track conditions, including ordinary railways and high-temperature and corrosive environments.
High durability: The material has excellent performance and can withstand the dynamic load of railway operation for a long time.
Nabla rail fasteners system components
| Nabla Rail Fastening System | |||
| Part Name | Pcs / Set | Types | Material |
| Nabla Clip | 2 | Thickness: 4mm or 4.5mm | 60Si2MnA / 60Si2CrA |
| Rail Insulator | 2 | For Rail of UIC54,UIC60, | Reinforced Nylon 66 (PA66) |
| 50kg rail,60kg. | |||
| Double Head Screw Spike | 2 | For Rail of UIC54,UIC60, | Grade 4.6: Q235 |
| 50kg, 60kg. | Grade 5.6: 35# | ||
| Grade 8.8: 45# | |||
| Nut | 2 | Can be customized | Grade 5: 35# |
| Grade 8: 45# | |||
| Spring | 2 | Can be customized | ML08AL, 60Si2MnA, 65Mn |
| Spring Washer | 2 | 18.25×34×78mm | ML08AI |
GNEE RAIL can provide various railway fastening systems, such as the SKL rail fasteners system, KPO railway clamp fastening system, FAST railway clip fixing system, and FIST rail elastic clip fasteners system. In addition to supplying complete railway fastening systems, we also offer individual railway fasteners, including rail clips (such as SKL clips, E-type rail clips, KPO rail clamps, Deenik railway elastic clips, Russia railroad tension clips, etc.), rail anchors, railroad tie plates, railway rubber pads, dog spikes, screw spikes, rail gauge rods, rail fishplates, rail bolts and nuts, and more. If you are looking for a suitable railway fastener supplier or would like to access a more detailed product catalog, please click here to contact us.