| Customization: | Available |
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| After-sales Service: | a+ |
| Warranty: | 1-3 Years |
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Our company specializes in crafting high-quality E type rail insulators and guide plates that are essential components of SKL rail fastening and Nabla fastening systems. We harness the superior properties of PA66 material to produce these insulators, offering them in a range of classic colors: white, dark brown, and black. Our expertly engineered nylon rail insulators are pivotal in precisely adjusting rail gauge. They also play a crucial role in effectively insulating the rail from ties and clips, ensuring optimal performance and safety.
The exceptional material properties of PA66 are detailed below for your reference.
PA66 Material Composition: Nylon: 66.69%, Glass Fiber: 30%, Other Components: 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 |
At SUYU, we are passionate about delivering excellence and adhere to a 'quality first' philosophy, underscoring every aspect of our quality control management. Our dedication has earned us the prestigious ISO9001-2008 certification, along with the esteemed production license from China's Railway Ministry for railway products. Equipped with an extensive array of advanced inspection instruments, we ensure that each rail nylon insulator we produce meets the highest standards of quality, precisely tailored to fulfill our customers' exacting requirements.
As a premier manufacturer of rail fastening systems in China, SUYU proudly offers an extensive range of railway fasteners. Our portfolio includes track bolts, sleeper screws, track spikes, tie plates, rail clips, elastic rail clips, SKL tension clamps, rail shoulders, and a variety of other essential components, all crafted with precision and reliability.
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