| Customization: | Available |
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| After-sales Service: | a+ |
| Warranty: | 1-3 Years |
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We excel in producing the E type rail insulator and guide plate, meticulously designed for the SKL rail fastening and Nabla fastening systems. Crafted from superior PA66 material, available in elegant shades of white, dark brown, and black, our rail nylon insulators are essential for precise rail gauge adjustment and provide essential insulation, effectively isolating the rail from ties and clips.
Explore the exceptional material properties of PA66 that make it an outstanding choice for rail insulators.
PA66 Material Composition: Nylon: 66.69%, Glass Fiber: 30%, Additional 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 |
Firmly committed to our 'Quality First' policy, SUYU places paramount importance on rigorous quality control management. We proudly hold the ISO9001-2008 certification and the prestigious production license from China's Railway Ministry for railway products. Our comprehensive suite of inspection instruments guarantees that all our rail nylon insulator products meet the highest quality standards and fulfill our customers' exacting requirements.
As a premier manufacturer of rail fastenings in China, SUYU also specializes in a diverse range of other high-quality railway fasteners, including track bolts, sleeper screws, track spikes, tie plates, rail clips, elastic rail clips, SKL tension clamps, rail shoulders, and more, solidifying our reputation as leaders in the industry.
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