Rail Insulator
Product Description
We take pride in our expertise in crafting premium E type rail insulators and guide plates, specifically designed for both SKL and Nabla rail fastening systems. Using the finest PA66 material, these outstanding insulators come in sophisticated shades of white, dark brown, and black. Our rail nylon insulators are vital for accurate rail gauge adjustments and deliver unparalleled insulation from ties and clips. These remarkable attributes ensure smooth and efficient railway operations while significantly boosting safety measures.
Discover the extraordinary material properties of our exceptional PA66 material, the backbone of our superior rail insulators.
PA66 Composition: A precisely engineered blend of 66.69% Nylon, 30% Glass Fiber, and 1% other essential 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 |
Guided by our 'quality first' philosophy, SUYU is committed to exceptional quality control management. We proudly hold the prestigious ISO9001-2008 certification and the railway product production license from China's Railway Ministry. Our state-of-the-art inspection instruments ensure that each rail nylon insulator we manufacture not only meets but surpasses the highest quality standards, fully satisfying our customers' rigorous expectations.
As a premier manufacturer of rail fastenings in China, SUYU boasts a comprehensive array of railway fasteners. Our extensive product range includes track bolts, sleeper screws, track spikes, tie plates, rail clips, elastic rail clips, SKL tension clamps, rail shoulders, and more, all meticulously engineered to deliver outstanding performance.