As an important part of railway track infrastructure, the SKL railway fastener system is composed of a variety of parts, such as SKL spring bars, screw spikes, flat washers, plastic sleeves, guide plates and rail pads. It is widely used in ballasted tracks and concrete sleeper lines, and is widely used in railway projects around the world, especially in Europe, Central Asia, the Middle East and Southeast Asia. The system has significant advantages and a highly flexible design that can effectively buffer the impact and vibration of the track during train operation, reduce the wear of track components, and reduce the frequency of maintenance. According to the type of rail to be adapted, the SKL railway fastener system can be divided into different categories such as 50kg rail type and 60kg rail type.
SKL3 spring bars use their own elastic deformation to adapt to the displacement and deformation of rails under train loads. When a train passes, the rails will sink vertically and displace horizontally. The spring bars absorb and buffer the energy generated by these displacements and deformations through elastic deformation, maintaining the buckling pressure on the rails, so that the rails always remain in the correct position, ensuring the stability and safety of the track.
| SKL3 Tension Clamp Specification | |
| 60Si2Cr, 55SiMn, 38Si7 | |
| HRC 42-47 | |
| 3-5 million cycles | |
| ø13 | |
spring clip fastener systems, sleeper bolts, insulating washers, anti-loosening nuts and other full range of rail connectors. All products are produced in strict accordance with international railway industry standards and have passed ISO 9001 quality management system certification.
GNEE is equipped with a professional foreign trade team and quality inspection personnel, and each batch of products is strictly inspected for size, mechanical properties and anti-corrosion treatment. At present, the products have been exported to more than 30 countries and regions including Southeast Asia, the Middle East, Africa, etc., and are widely used in ordinary railways, heavy-duty railways and urban rail transit projects. We insist on being customer-oriented and provide one-stop services from product selection to logistics distribution.
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