| Customization: | Available |
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| After-sales Service: | a+ |
| Warranty: | 1-3 Years |
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Our company specializes in producing the E type rail insulator and guide plate, specifically engineered for SKL rail fastening and Nabla fastening systems. Utilizing premium material PA66, our insulators are available in elegant shades of white, dark brown, and black. These rail nylon insulators are designed to precision, adeptly adjusting rail gauge while effectively insulating the rail from ties and clips, ensuring seamless and efficient rail operation.
Below is a detailed overview of the superior material properties of PA66 used in our products.
PA66: A Composition of Excellence Our PA66 blend consists of an optimal 66.69% Nylon for resilience, a robust 30% Glass Fiber for enhanced strength, and a meticulous 1% of other materials for perfecting the formulation.
| 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 commitment to excellence and our 'Quality First' policy, SUYU implements rigorous quality control management. We proudly hold the ISO9001-2008 certification and are honored by the production license from China's Railway Ministry, reflecting our dedication to railway product excellence. Our comprehensive suite of inspection instruments assures that every rail nylon insulator meets the highest standard of quality and customer satisfaction.
Pioneering the realm of rail fastening as a leading manufacturer in China, SUYU also excels in producing an extensive array of railway fasteners. Our product line includes track bolts, sleeper screws, track spikes, tie plates, rail clips, elastic rail clips, SKL tension clamps, rail shoulders, and more, each crafted to perfection to meet the diverse needs of the railway industry.
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