Gnee Steel (Tianjin) Co., Ltd. is one of the most reliable manufacturers and suppliers of skl13 clamp rail fastening systems in China, also supports customized service with low price. Please feel free to buy cheap skl13 clamp rail fastening systems made in China here from our factory.
Product Introduction
The SKL fastener system is an important component for achieving reliable connection between rails and sleepers in railway track engineering. It consists of multiple components working together to firmly lock the rails on the sleepers through mechanical force to ensure the normal use of the track and the safe operation of the train. The system uses high-quality materials and advanced manufacturing processes, and strictly controls the quality of the components to ensure its reliability under various environmental conditions.
According to the characteristics and needs of different railway lines, the SKL fastener system is divided into several models: SKL1 is the basic model, suitable for ordinary railway branches with relatively low fastening requirements, providing a stable basic connection; SKL2 enhances the fastening ability by improving the performance and structure of the spring bar, and is often used in railway trunk lines with large transportation volumes; SKL3 adopts special elastic structure and materials to effectively reduce vibration and noise in urban subways and improve the riding experience; SKL12 is specially designed for high-speed railways to meet the strict requirements of high-speed and stable operation of high-speed trains on tracks; SKL13 reinforced type is aimed at the transportation characteristics of heavy-duty railways with large axle weights and large transportation volumes, and improves the system's bearing capacity and fatigue resistance.
SKL13 Rail Fastener System Component
SKL13 spring bars: 4, generally made of 60Si2CrA, used to buckle the rails, provide elasticity and buckling pressure.
Threaded spikes: 4, mainly made of Q235, 35# or 45#, etc., used to fix the fastener system on the sleeper or track plate.
Gauge blocks: 4, usually made of PA66+30% GF, used to adjust and maintain the gauge.
Plastic dowels: 4, made of HDPE or PS66, etc., play a certain positioning or auxiliary connection role.
Rail pads: 2, made of rubber, EVA or HAPE, etc., used to buffer train loads, provide insulation and elasticity.
Base plates: 4, made of Q235 or QT450, provide basic support and connection for the fastener system.
Bolts, nuts and washers: Several. Generally, the material of bolts and nuts is 35# or 45#, and the material of washers is 65Mn. They are used to connect and fasten various components.
Product Application
GNEE RAIL is a company specializing in international trade of railway fasteners, committed to providing one-stop procurement services to global customers. We have established a strict quality assessment model and implement monthly quality assessments on cooperative factories. All exported products are accompanied by a complete test report, including key data such as dimensional tolerances, mechanical properties, and anti-corrosion grades.
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