Rail Insulator
We proudly present our exquisite range of E-type rail insulators and guide plates, meticulously engineered for precision and reliability in SKL rail fastening and Nabla fastening systems. Each insulator is masterfully crafted from superior PA66 material, available in a palette of pristine white, deep dark brown, and timeless black. Our rail nylon insulators are indispensable for precise rail gauge adjustment and offer impeccable insulation between rail, ties, and clips, ensuring optimal performance and durability.
Discover the remarkable material properties that make our PA66 the leading choice for rail insulators.
PA66 Composition: Nylon 66.69%, Glass Fiber 30%, Other 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 |
Embodying our steadfast dedication to unparalleled quality, SUYU embraces stringent quality control protocols. We proudly hold the distinguished ISO9001-2008 certification alongside a production license from China's Railway Ministry, a testament to our elite standards in railway product manufacturing. Equipped with an exhaustive array of inspection instruments, we vigilantly ensure that every rail nylon insulator surpasses the highest standards and consistently exceeds the expectations of our esteemed clientele.
As a distinguished leader in China's rail fastening sector, SUYU presents an extensive assortment of premium railway fasteners. Our product lineup includes robust track bolts, durable sleeper screws, reliable track spikes, precision-engineered tie plates, resilient rail clips, elastic rail clips, reliable SKL tension clamps, steadfast rail shoulders, and an array of additional innovative solutions.
){kind=link}