The E 2055 rail clip is specifically designed to provide effective and reliable fastening for various types of rail sections. It is commonly used in heavy-haul railway applications, where the track undergoes significant loads and stresses.
Application of the E2055 rail clip in the rail fastening system
The E2055 rail clip is a high-strength, elastic spring steel fastener used in modern railway systems (heavy haul, high-speed, subways) to firmly secure rails to sleepers (ties) and baseplates, providing essential stability, alignment, and vibration absorption, functioning as a key component in Pandrol-type fastening systems for various rail profiles like UIC/RE, ensuring track integrity and reducing maintenance through its self-tensioning design.
System Components (e-Clip System):
- E2055 Clips: The elastic fasteners themselves.
- Rail Shoulders: Fit onto the sleeper to guide and support the clip.
- Insulators: Placed between the clip and the sleeper/baseplate to prevent electrical current leakage and wear.
- Rail Pads: (Optional) Placed under the rail for added cushioning and vibration dampening.
Specification of E2055 rail clip
| Item | Diameter | Material | Weight | HRC Under pressure | Fatigue test |
|---|---|---|---|---|---|
| E2055 | ø20 | 60Si2MnA, 60Si2Cr, 55Si2Mn, 38Si7 | 0.80 kg | 44-48 |
≥950kg 5000000 |
| Name | E-type rail clip |
| Material | 60Si2MnA 60Si2CrA 55Si2Mn 38Si7 |
| Hardness | 44-48HRC |
| Fatigue Life | for Dia.18 is 3 millions cycles without breaking |
| for Dia.20 is 5 millions cycles without breaking | |
| Surface | plain (oiled), Oxide black, color painting or according to customer requirement |
| Standard | DIN17221, BS970, GB/T1222 |
The advantages of E2055 Rail Clip
- Fastening Rails: Elastic rail clips are designed to fasten the rails firmly to the sleepers, preventing any movement that could lead to misalignment.
- Maintaining Rail Gauge: They help in maintaining the correct distance between the two rails, known as the rail gauge, which is essential for the safe passage of trains.
- Absorbing Vibrations: The clips absorb vibrations caused by passing trains, reducing wear and improving passenger comfort.
- Preventing Rail Movement: By providing a strong clamping force, elastic rail clips prevent horizontal and vertical movement of the rails.
GNEE RAIL as the largest rail clip and clamp production base in China, which has been qualified to tender medium and large scaled railway projects. In addition, GNEE RAIL is approved elastic rail clip manufacturer by China's Railway Ministry and has been ISO9001-2008 certified. Our rail clip product is ideal for rail track assembly for advantages of easy fitment while track laying; economical maintenance; long durability and lifespan; fast replacement.
