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Product Introduction
As a key component of the railway track structure, the railway fastener system consists of spiral spikes, buckle plates, spring washers and elastic pads. According to the different materials of the sleepers, it can be divided into fasteners for concrete sleepers and fasteners for wooden sleepers. The fasteners for concrete sleepers are connected to the sleepers through embedded sleeves, with high installation accuracy and strong anchoring force; the fasteners for wooden sleepers are directly screwed in with threaded spikes, which is convenient for disassembly and replacement. In railway trunk line transportation, it can withstand the huge pressure of heavy-loaded trains, ensure that the rails and sleepers are tightly combined, and prevent the rails from creeping; in the existing line reconstruction project, its flexible adaptability can quickly complete the upgrade of track components and improve the overall performance of the track.
N Clips railway fastener system is widely used in various track scenarios such as trams, light rails, subways, trunk railways and high-speed railways. Whether it is a traditional track with ballasted tracks that use ballast to provide elasticity and drainage functions, or a new track with concrete and other materials as the basis for ballastless tracks, it can meet the stability and elasticity requirements of the track through reasonable configuration of components. In terms of material selection, metal parts emphasize high strength and good elasticity to withstand long-term alternating stress of trains; non-metallic parts focus on electrical insulation, mechanical properties and weather resistance, so as to adapt to different environmental conditions and working conditions, so that the entire system has reliable and durable characteristics.
Product Specifications
| Items | Specification | |
| 1 | Fastening system | Nabla Rail fastening system |
| 2 | Rail type(kg/m) | 50 |
| 3 | Track Gauge(m) | 1435m |
| 4 | Axle Load(Ton) | 12.5-23 |
| 5 | Running speed(km/h) | ≤120 |
| 6 | Clamping Force(kN) | ≥20 |
| 7 | Pull out Force(kN) | ≥60 |
Product Application
As a comprehensive service provider in the field of international trade of railway fasteners, GNEE RAIL is committed to providing customers with one-stop solutions from product selection to technical consultation. Our product line covers special fastener systems for high-speed railways, heavy-duty railways and urban rail transit. All products come from high-quality domestic manufacturers and undergo strict quality screening. We have established a professional technical support center with 15 senior engineers, who can provide customers with professional services such as track structure calculation and product selection.
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