| Customization: | Available |
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| After-sales Service: | a+ |
| Warranty: | 1-3 Years |
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At Shanghai Suyu Railway Material Co., Ltd, we specialize in producing premium E-type rail insulators and guide plates for SKL rail fastening and Nabla fastening systems. Our rail insulators are meticulously crafted using PA66 material, available in white, dark brown, and black. These high-quality nylon insulators are designed to adjust rail gauge and provide superior insulation between rails, ties, and clips, ensuring optimal performance.
Discover the remarkable properties of PA66 material that make our rail insulators stand out.| 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 |
As a premier manufacturer of rail fastenings in China, SUYU offers 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. Trust SUYU for reliable and high-performance railway fastening solutions.
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