| Customization: | Available |
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| After-sales Service: | a+ |
| Warranty: | 1-3 Years |
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We specialize in crafting high-performance E type rail insulators and guide plates, specifically tailored for the SKL rail fastening and Nabla fastening systems. Our insulators, made from premium PA66, come in a sophisticated palette of white, dark brown, and black. These robust rail nylon insulators play a crucial role in precisely adjusting the rail gauge and effectively insulating the rail from ties and clips, ensuring optimal performance and durability.
Explore the superior material properties of our PA66, designed for excellence.
Composition of PA66: Exceptional Blend: Nylon 66.69%, Reinforced with Glass Fiber 30%, Other Enhancements 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 |
With a steadfast commitment to 'Quality First,' SUYU implements rigorous quality control measures. We proudly hold ISO9001-2008 certification and the prestigious Railway Ministry production license from China, underscoring our dedication to excellence in railway products. Our comprehensive set of inspection instruments guarantees that each rail nylon insulator meets the highest standards and exceeds customers' expectations.
As a prominent Chinese manufacturer, SUYU excels in producing a diverse array of railway fasteners. Our extensive product line includes track bolts, sleeper screws, track spikes, tie plates, rail clips, elastic rail clips, SKL tension clamps, rail shoulders, and much more, cementing our reputation as a leader in the industry.
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