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| Warranty: | 1-3 Years |
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Harnessing our expertise, we proudly produce E type rail insulators and guide plates meticulously tailored for SKL rail fastening and Nabla fastening systems. With premium PA66 material, available in classic hues of white, dark brown, and black, our rail nylon insulators are precision-engineered to fine-tune rail gauge and provide impeccable insulation between rails and ties, ensuring optimum performance and durability.
Discover the exceptional material properties of PA66 below, tailored for high-performance applications.
PA66: Nylon 66.69%, Glass Fiber 30%, Other 1% - a robust blend for uncompromising strength and resilience.
| 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 |
True to our steadfast commitment to quality first, SUYU meticulously upholds rigorous quality control management. Proud bearers of the prestigious ISO9001-2008 certification, we have also secured the revered production license from China's Railway Ministry for railway products. Equipped with an extensive array of inspection instruments, we ensure our rail nylon insulator products consistently meet the highest standards of quality and client expectations.
As a preeminent force in rail fastening manufacturing within China, SUYU is proud to offer an extensive range of railway fasteners, including track bolts, sleeper screws, track spikes, tie plates, rail clips, elastic rail clips, SKL tension clamps, rail shoulders, and more, each crafted for superior performance and reliability.
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