| 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
At Shanghai Suyu Railway Material Co., Ltd, we proudly produce the robust E type rail insulator and guide plate, specifically designed for the SKL rail fastening and Nabla fastening systems. Crafted from PA66, our insulators are available in striking shades of white, dark brown, and black. These premium nylon insulators are expertly engineered to adjust rail gauge while providing essential insulation between the rail and its ties and clips, ensuring safety and efficiency along the tracks.
The exceptional material properties of PA66 are detailed below.
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 |
With an unwavering commitment to quality, SUYU enforces rigorous quality control management. We proudly hold ISO9001-2008 certification and a production license from China's Railway Ministry for our railway products. Our state-of-the-art inspection instruments guarantee that every rail nylon insulator we produce meets the highest standards and exceeds customer expectations.
As a premier manufacturer of rail fastening systems in China, SUYU extends its expertise to a wide array of railway fasteners. Our extensive product line includes track bolts, sleeper screws, track spikes, tie plates, rail clips, elastic rail clips, SKL tension clamps, rail shoulders, and more. Each product is crafted with precision to ensure the smooth operation and safety of railway infrastructure globally.
){kind=link}