Rail Insulator
Product Description
At Shanghai Suyu Railway Material Co., Ltd, we pride ourselves on being experts in the production of top-tier E type rail insulators and guide plates, specially designed for the esteemed SKL and Nabla rail fastening systems. Our offerings, meticulously crafted from the finest PA66 material, are available in a sophisticated palette of white, dark brown, and black. These rail nylon insulators are essential for ensuring precise rail gauge alignment while offering robust insulation against ties and clips. Such attributes guarantee operations that run smoothly, enhancing safety to a remarkable degree.
Outlined below are the outstanding features of our premium PA66 material. This material is the foundation of our renowned high-quality rail insulators, ensuring durability and effectiveness in every application.
PA66 Composition: A superior blend of 66.69% Nylon, 30% Glass Fiber, and 1% other components, providing unmatched performance.
| 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 |
Driven by our 'quality first' philosophy, SUYU is committed to exemplary quality control management systems. We proudly hold the ISO9001-2008 certification and a production license from China's Railway Ministry, affirming our reliability in railway product manufacturing. Our state-of-the-art inspection tools ensure that each rail nylon insulator not only meets but surpasses the highest quality expectations, fully satisfying the rigorous demands of our valued customers.
As a distinguished leader in the realm of rail fastenings in China, SUYU extends its expertise beyond insulators to offer an extensive selection of other railway fasteners. Our diverse product range includes track bolts, sleeper screws, track spikes, tie plates, rail clips, elastic rail clips, SKL tension clamps, rail shoulders, among many others, all engineered for exceptional performance and reliability.
){kind=link}