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 take pride in specializing in the production of top-tier E type rail insulators and guide plates, expertly tailored for SKL and Nabla rail fastening systems. Our products, crafted from the premium PA66 material, are available in sophisticated hues of white, dark brown, and black. These rail nylon insulators are vital for ensuring precise rail gauge adjustments and delivering outstanding insulation against ties and clips. Such attributes guarantee smooth operation and substantially heightened safety on the rail tracks.
Explore the extraordinary material properties of our high-grade PA66 material, which forms the backbone of our outstanding rail insulators.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 an eminent leader in China's rail fastening manufacturing industry, SUYU extends an impressive array of additional railway fasteners. Our comprehensive product range includes track bolts, sleeper screws, track spikes, tie plates, rail clips, elastic rail clips, SKL tension clamps, rail shoulders, and beyond—all meticulously engineered for optimal performance and reliability.