| 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 specialize in producing the E-type rail insulator and guide plate for the SKL rail fastening and Nabla fastening systems. Our rail insulators are crafted from premium PA66 material and come in a variety of colors, including white, dark brown, and black. These nylon rail insulators are designed to precisely adjust rail gauge and provide essential insulation between the rail, ties, and clips.
Key Material Properties of PA66:| 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 |
As a premier railway fastener manufacturer in China, SUYU offers a wide array of additional railway fasteners, including track bolts, sleeper screws, track spikes, tie plates, rail clips, elastic rail clips, SKL tension clamps, rail shoulders, and more.
){kind=link}