Rail Insulator
Product Description
Delve into our unmatched expertise in manufacturing premier E-type rail insulators and guide plates, intricately engineered for the SKL and Nabla rail fastening systems. Crafted from the highest quality PA66 material, these insulators are offered in an elegant palette of white, dark brown, and black. Our rail nylon insulators are indispensable for precise rail gauge calibrations and provide outstanding insulation from ties and clips, ensuring seamless operations and significantly enhancing safety standards.
Explore the exceptional material qualities of our high-grade PA66 material, forming the cornerstone of our superior rail insulators.
PA66 Composition: Ingeniously composed of 66.69% Nylon, 30% Glass Fiber, and 1% other carefully selected 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 steadfast 'quality first' philosophy, SUYU is dedicated to rigorous quality control management. We proudly hold the ISO9001-2008 certification and an official production license from China's Railway Ministry for railway products. Our extensive collection of state-of-the-art inspection instruments guarantees that each rail nylon insulator we manufacture not only meets but exceeds the most stringent quality standards, ensuring complete satisfaction for our discerning customers.
As a leading manufacturer of rail fastenings in China, SUYU presents a comprehensive array of railway fasteners. Our extensive product line features track bolts, sleeper screws, track spikes, tie plates, rail clips, elastic rail clips, SKL tension clamps, rail shoulders, and a vast selection of other solutions, all meticulously designed for superior performance.
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