| Customization: | Available |
|---|---|
| After-sales Service: | a+ |
| Warranty: | 1-3 Years |
|
Still deciding? Get samples of US$ 50/Piece
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 expertly craft premium E type rail insulators and guide plates tailored for the SKL rail fastening and Nabla fastening systems. Our insulators are formed from superior PA66 material, available in a sophisticated palette of white, dark brown, and black. These cutting-edge rail nylon insulators are engineered to precisely adjust rail gauge while providing exceptional insulation between rails, ties, and clips, enhancing safety and performance.
Explore the impressive material properties of our PA66 below.
PA66: Composition: Nylon 66.69%, Glass Fiber 30%, Other materials 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 |
Committed to excellence and our 'quality first' policy, SUYU meticulously manages quality control. We proudly hold ISO9001-2008 certification and have been awarded the coveted production license by China's Railway Ministry for railway products. Equipped with comprehensive inspection instruments, we ensure that every rail nylon insulator we produce meets the highest standards and satisfies our customers' stringent requirements.
As a frontrunner in China's rail fastening domain, SUYU diversifies its product portfolio with numerous other high-quality railway fasteners. Our offerings include track bolts, sleeper screws, track spikes, tie plates, rail clips, elastic rail clips, SKL tension clamps, rail shoulders, and more, catering to a wide range of rail infrastructure needs.
){kind=link}