| Customization: | Available |
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| After-sales Service: | a+ |
| Warranty: | 1-3 Years |
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We specialize in producing high-quality E type rail insulators and guide plates, specifically designed for the SKL rail fastening and Nabla fastening systems. Our products are crafted from superior PA66 material, available in a range of elegant colors including white, dark brown, and black. These rail nylon insulators are engineered to expertly adjust rail gauge while effectively insulating the rail from ties and clips, ensuring reliable and efficient rail performance.
The remarkable material properties of PA66 are detailed as follows.
PA66 Material Composition: A sophisticated blend of Nylon 66.69%, enhanced with Glass Fiber 30%, and Other components 1%
| No. | Technical Parameter | Unit | Technical Requirement | Value |
| 1 | Density | g/cm | 1.3-1.45 | 1.45 |
| 2 | Tensile Strength | Mpa | ≥170 | 178 |
| 3 | Elongation | % | ≤4.4 | 4.0 |
| 4 | Bending Strength | Mpa | ≥250 | 290 |
| 5 | Impact Strength (No gap) | KJ/m2 | ≥80 | 85 |
| 6 | Melting Point | ºC | 250ºC - 270 | 270 |
| 7 | Insulation Resistance | Ω | ≥1×108 | 5×108 |
| 8 | Glass Fiber Content | % | 30-35 | 35 |
| 9 | Hardness | HRR | ≥110 | 118 |
In line with our unwavering commitment to quality, SUYU implements rigorous quality control management systems. We are proud holders of the prestigious ISO9001-2008 certification and the esteemed production license from China's Railway Ministry for railway products. Equipped with a comprehensive suite of inspection instruments, we ensure all our rail nylon insulator products meet the highest standards of quality and exceed our customers' expectations.
As a pioneering leader in rail fastening solutions headquartered in China, SUYU is also renowned for manufacturing an extensive array of railway fasteners. Our portfolio includes track bolts, sleeper screws, track spikes, tie plates, rail clips, elastic rail clips, SKL tension clamps, and rail shoulders, among others, all crafted to perfection.
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