GNEE RAILWAY RAILWAY Steel (Tianjin) Co., Ltd. is one of the most reliable manufacturers and suppliers of skl rail clip for railroad system in China, also supports customized service with low price. Please feel free to buy cheap skl rail clip for railroad system made in China here from our factory.
Product Introduction
The SKL Rail Clip For Railroad System is a standardized set of components for reliable connection between rails and sleepers in railway tracks. It consists of core components such as spring bars, rail pads, and anchor bolts. The spring bars provide continuous and stable buckling pressure, combined with the buffering effect of the pads, effectively dispersing the load generated by train operation and preventing longitudinal creep and lateral displacement of the rails. The system uses high-strength spring steel and modified rubber materials, and is processed by precision forging and vulcanization processes, with excellent fatigue resistance and aging resistance.
SKL1 is the basic model suitable for local railways with smaller transport volumes; SKL2 clip optimizes the curvature of the spring bars to enhance the clamping force and is often used on regional freight trunk lines; SKL3 clip is equipped with double spring bars and composite pads, and performs well in vibration and noise reduction scenarios in urban subways; SKL12 clamp is specially designed for high-speed railways and can withstand the high-frequency dynamic loads of high-speed trains; SKL13 clip reinforced type is designed for heavy-load railways and can handle axle loads of more than 30 tons; SKL14 clip adopts a quick-disassembly structure to facilitate daily railway maintenance and emergency replacement; SKL15 elastic clip is suitable for ballastless track plates and achieves high-precision installation through pre-buried casing.
| SKL Rail Clip mechanical properties | |
| The tensile limit elasticity | >= 1150[MPa]. |
| The tensile strength | >= 1300[MPa]. |
| The elongation at fracture | >= 8%. |
| The surface hardness | ~400-460 HV 30 (In accordance with ISO6507 or equivalent). |
| Fatigue life | 3-5 million cycles |
Product Application
Product Packaging & Delivery
Waterproof Oxford cloth wrapping + plywood box fixing: First, large fasteners are wrapped with waterproof Oxford cloth. The edges of the cloth are double-folded and tied with nylon rope to ensure a tight fit. Then the wrapped fasteners are placed in a customized plywood box. A 5 mm thick rubber pad is installed on the bottom and sides of the box, and the fasteners are fixed to the bottom of the box with bolts. The outside of the plywood box is reinforced with steel belts in a "well" shape. The box cover is connected with hinges and equipped with metal locks. It is suitable for the export transportation of overweight fasteners that need to be moisture-proof.
GNEE RAILWAY RAILWAY is a comprehensive enterprise specializing in international trade of railway fasteners. It has a complete global supply chain system. We mainly deal in various types of rail connectors, fastener systems and special fasteners. The product specifications exceed 1,000, which can meet the railway construction needs of different countries and regions. We have established long-term strategic cooperation with many high-quality manufacturers. All cooperative factories have passed strict quality audits to ensure that the production process and product quality meet international standards.
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