GNEE RAILWAY RAILWAY Steel (Tianjin) Co., Ltd. is one of the most reliable manufacturers and suppliers of djk5-1 rail fastening system in China, also supports customized service with low price. Please feel free to buy cheap djk5-1 rail fastening system made in China here from our factory.
Product Introduction
The DJK5-1 railway fastener system is an elastic separated fastener, mainly used for 50kg/m rail yards.
Structural Composition: It mainly consists of threaded spikes, nuts, flat washers, elastic clips, gauge baffles, baffle seats, and insulating buffer pads.
Performance Advantages:
- Good elasticity: The static stiffness of the elastic cushion layer is 90-120kN/mm, which can effectively buffer the vibration and impact generated when vehicles pass by, protecting the subgrade and sleepers.
- Appropriate clamping force and spring travel: There are two types of elastic clips, A and B. Type A elastic clips have a clamping force of 8kN and a spring travel of 9mm; Type B elastic clips have a clamping force of 9kN and a spring travel of 8mm, which can firmly clamp the rail and maintain track stability.
- Strong gauge adjustment capability: The gauge adjustment range is ±12mm, which can adapt to the gauge changes during track laying and operation, facilitating line maintenance.
- Excellent insulation performance: The resistance of insulating components is greater than 10^8Ω, which can effectively prevent current leakage and ensure the normal operation of the track circuit.
- High pull-out resistance of embedded parts: The pull-out resistance of embedded parts is not less than 60kN, ensuring a firm connection between the fastener and the sleeper as well as other basic structures.
Product Application
DJK5-1 fasteners system is mainly used in scenarios such as the ground section of access lines and ballasted track beds of test lines. It is suitable for 50kg/m rail yards and can meet the laying and usage requirements of railway tracks in these areas.
In the field of railway infrastructure, every fastener carries the responsibility of safe operation. As an internationally leading supplier of railway fastener systems, GNEE RAILWAY RAILWAY focuses on providing innovative, reliable, and high-performance fastening solutions to the global rail transit industry, helping to build a safer and more efficient railway network.
Our core products and services:
• Full range of railway fastening systems: including spring clip fastener systems, insulating fastening components, turnout-specific fasteners, anti-loosening bolts, etc.
• Special working condition solutions: customized products for high-speed railways, heavy-load lines, and extremely cold/high temperature areas
• Intelligent detection services: Provide fastener status monitoring technology to achieve preventive maintenance
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