| Customization: | Available |
|---|---|
| After-sales Service: | a+ |
| Warranty: | 1-3 Years |
|
Still deciding? Get samples of $ !
Order Sample
|
| Shipping Cost: | Contact the supplier about freight and estimated delivery time. |
|---|
| Payment Methods: |
|
|---|---|
| Support payments in USD |
| Secure payments: | Every payment you make on Made-in-China.com is protected by the platform. |
|---|
| Refund policy: | Claim a refund if your order doesn't ship, is missing, or arrives with product issues. |
|---|
Suppliers with verified business licenses
Audited Supplier Audited by an independent third-party inspection agency
We proudly manufacture E type rail insulators along with guide plates specifically designed for the SKL rail fastening and Nabla fastening systems. Crafted from high-quality PA66, these insulators are available in a variety of colors, including white, dark brown, and black. Our expertly engineered rail nylon insulators not only facilitate precise rail gauge adjustment but also effectively insulate the rails from ties and clips, ensuring smooth and safe railway operations.
Below, we detail the exceptional material properties of PA66 that contribute to its superior performance and reliability.
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 |
In line with our unwavering commitment to quality, SUYU prioritizes comprehensive quality control management. We are proud holders of the prestigious ISO9001-2008 certification and have been awarded the production license by China's Railway Ministry for railway products. Equipped with a full array of advanced inspection instruments, we guarantee that every rail nylon insulator product meets the highest standards of excellence and satisfies even the most stringent customer requirements.
As a distinguished leader in rail fastening manufacturing in China, SUYU extends its expertise to a wide array of railway fasteners, including track bolts, sleeper screws, track spikes, tie plates, rail clips, elastic rail clips, SKL tension clamps, rail shoulders, and more. Our comprehensive portfolio underscores our commitment to innovation and quality in the railway industry.
){kind=link}