| Customization: | Available |
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| After-sales Service: | a+ |
| Warranty: | 1-3 Years |
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We specialize in crafting E type rail insulators and guide plates, expertly designed for the SKL rail fastening and Nabla fastening systems. Utilizing premium PA66 material, available in elegant white, dark brown, and classic black, our rail nylon insulators are engineered to precisely adjust rail gauge while providing exceptional insulation from ties and clips. Experience the meticulous design and superior functionality that our state-of-the-art rail insulators offer to modern railway systems.
Discover the Intrinsic Material Properties of PA66:
PA66 Composition: The sophisticated blend includes: Nylon 66.69%, reinforced with Glass Fiber 30%, and Other essential components 1%, ensuring unparalleled performance.
| 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 'Quality First' commitment, SUYU is devoted to meticulous quality control management. We proudly hold the esteemed ISO9001-2008 certification and have been officially licensed by China's Railway Ministry for railway product manufacturing. Equipped with a comprehensive suite of inspection instruments, we ensure that every rail nylon insulator meets the highest quality standards and fulfills our customers' stringent requirements with excellence.
As a renowned leader in rail fastening manufacturing in China, SUYU also offers an extensive range of premium railway fasteners, including track bolts, sleeper screws, track spikes, tie plates, rail clips, elastic rail clips, SKL tension clamps, rail shoulders, and more. Experience the hallmark of quality and innovation with SUYU's expansive railway fastener solutions.
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