Nabla Type Rail Fastening System
The nabla rail fastening system is extensively used on French TGV High-Speed lines. The nabla Clip generates its clamping force by tightening the nut in a controlled degree.
Products Description
The nabla rail fastening system is extensively used on French TGV High-Speed lines. The nabla Clip generates its clamping force by tightening the nut in a controlled degree.
Worldwidely Used
The Nabla Rail System are widely used in Europe, Africa and South America.
01
Safe & Reliable
With over many years experience, the Nabla System is showing very good safety performance.
02
Easy Maintenance
With the screw design, it is easy for the maintenance work, and reduce the maintenance costs.
03
Lower Cost
Without base plate, it have lower manufacturing costs.
04
Nabla Railway Fastener System Components
|
No. |
Item |
Specification |
Quantity/Pcs |
|
1 |
Rail Clip |
NABLA C1 Clip NABLA S1 Clip |
4 |
|
2 |
Screw Spike |
Tr 22X160 |
4 |
|
3 |
Flat Washer |
Ø50XØ25X3 |
4 |
|
4 |
Rail Gauge Baffle |
– |
4 |
|
5 |
Rubber Pad |
– |
2 |
|
6 |
Nylon Dowel |
– |
4 |
Application of Nabla Type Fasteners
NABLA Evolution is a fastening system designed to ensure simple installation and maintenance. The system has enhanced performed when used on tracks with tight radius curves, and significantly increases the life expectancy of assembly components by maintaining the track gauge.
The system has been largely used in tram applications, for ballasted track or slab track with concrete ties. It offers improved electrical insulation and lateral force absorption. The unique use of glass-reinforced material in the lateral insulator also offers increased mechanical strength.
Contact Us
GNEE RAIL, leveraging China's leading intelligent production base, is dedicated to providing high-precision, weather-resistant fastening system solutions for global railway construction. Leveraging over a decade of experience in international trade services, we offer comprehensive services, including standard parts supply, custom parts customization, and technical consulting. Adhering to the business philosophy of "Quality First, Service First," we have successfully supported numerous overseas railway reconstruction projects, earning high recognition from client organizations for our product performance.
Looking forward, we will continue to deepen our international strategic layout and collaborate with global partners to promote innovative development in the rail transit industry.
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