Rail Insulator
Product Description
We take immense pride in our specialization in fabricating top-of-the-line E type rail insulators and guide plates, meticulously engineered for seamless integration into both SKL and Nabla fastening systems. Crafted with precision from the superior PA66 material, our products are available in elegant shades of white, dark brown, and black. These rail nylon insulators serve a vital function in ensuring accurate rail gauge adjustments, and they offer robust insulation from ties and clips. These benefits not only ensure smooth operations but also significantly enhance safety measures.
Below are the extraordinary material properties that establish our high-quality PA66 material as the foundation of our superior rail insulators.
PA66 Composition: 66.69% Premium Nylon, 30% Reinforcing Glass Fiber, and 1% Other High-Quality Components.
| 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 |
Embodying our 'quality first' philosophy, SUYU remains steadfast in our dedication to rigorous quality control management. We proudly hold the prestigious ISO9001-2008 certification and have been awarded a production license from China's Railway Ministry specifically for railway products. Our comprehensive suite of inspection instruments ensures that every rail nylon insulator we produce not only meets but exceeds the most stringent quality standards, fully satisfying our customers' demanding expectations.
As a leading manufacturer of rail fastenings in China, SUYU presents an extensive selection of additional railway fasteners. Our diverse and expertly engineered product range includes track bolts, sleeper screws, track spikes, tie plates, rail clips, elastic rail clips, SKL tension clamps, rail shoulders, and more, all designed for unparalleled performance and reliability.
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