Rail elastic clip is one of the popular fastening parts to keep rail track fixed on rail sleepers(wooden sleeper and concrete sleeper). Rail clamps are also used in some rail fastening systems.
The E 2055 rail clip is a type of fastening component used in the railway industry to secure rails to railroad ties or sleepers. Rail clips play a crucial role in maintaining the stability and integrity of the railway track system by preventing lateral movement of the rails.
Material: 60Si2Cr, 55SiMn, 38Si7
Diameter: Ø20
Weight: 0.80 kg
Hardness: HRC 42-47
Fatigue life: 3-5 million cycle without breaking
Standard: GB/T 1222, DIN 17221
Surface treatment: black, galvanized, galvanized, ordinary, dacromet.
Application: railways, subways, high-speed railways, tunnels.
| Item | Diameter | Material | Weight | HRC Under pressure | Fatigue test |
|---|---|---|---|---|---|
| E2055 | ø20 | 60Si2MnA, 60Si2Cr, 55Si2Mn, 38Si7 | 0.80 kg | 44-48 | ≥950kg 5000000 times without breaking |
What is the core function of the e2055 rail clip?
The core function of the E2055 rail clip (a type of Pandrol E-clip) is to provide a strong, elastic, and self-tensioning fastening system that secures steel rails to railway sleepers (ties), preventing longitudinal movement and ensuring correct gauge, while also absorbing vibration and shock from passing trains for durable track alignment.
Key Aspects:
- Securing Rails: It clamps onto the base of the rail, holding it firmly against the sleeper or baseplate.
- Elasticity: Made from spring steel, it deforms slightly under load, creating constant pressure that resists rail creep (movement).
- Self-Tensioning: Once installed, it maintains consistent tension without needing frequent manual adjustments, reducing maintenance.
- Vibration Dampening: Its elastic nature helps to absorb dynamic forces, reducing impact and extending track life.
- Versatility: Used in various applications, including heavy-haul lines, on wood and concrete sleepers, and with different baseplate systems.
Partical Rail Spring Clip Specification Record
| Item No. | Material | Clip Lenth | Clip Hight | Clip Diameter | Hardness | Pressure | Fatigue test |
|---|---|---|---|---|---|---|---|
| e2007 | 60Si2MnA | 105±5 | 38max | ø20±0.3 | 44-48 | ≥9.5KN | 5,000,000 times without broken |
| D1 | 60Si2MnA | 100±3 | 58±3.0 | ø18±0.25 | 44-48 | ≥8.25KN | 5,000,000 times without broken |
| E18 | 60Si2MnA | 100±3 | 58±3.0 | ø18±0.25 | 44-48 | ≥9.5KN | 5,000,000 times without broken |
| E18 Anti-theft | 60Si2MnA | 100±3 | 57±3.0 | ø18±0.25 | 44-48 | ≥9.5KN | 5,000,000 times without broken |
| E19 | 60Si2MnA | 100±3 | 56.5±3.0 | ø20±0.25 | 44-48 | ≥8.25KN | 5,000,000 times without broken |
| E20 | 60Si2MnA | 100±3 | 56.5±3.0 | ø20±0.25 | 44-48 | ≥8.25KN | 5,000,000 times without broken |
| e1609 | 60Si2MnA | 93±3 | 30max | ø16±0.25 | 44-48 | ≥6.0KN | 5,000,000 times without broken |
| e1809 | 60Si2MnA | 104±3 | 36max | ø18±0.25 | 44-48 | ≥7.5KN | 3,000,000 times without broken |
| e1817 | 60Si2MnA | 104±3 | 37.5±3.0 | ø18±0.25 | 44-48 | ≥7.5KN | 5,000,000 times without broken |
| e2009 | 60Si2MnA | 106±3 | ≤37.5 | ø20±0.25 | 44-48 | ≥9.5KN | 5,000,000 times without broken |
| e2039 | 60Si2MnA | 104±3 | 37max | ø20±0.25 | 44-48 | ≥9.5KN | 5,000,000 times without broken |
| e2055-1 | 60Si2MnA | 106±3 | 39±2.0 | ø20±0.25 | 44-48 | ≥9.5KN | 5,000,000 times without broken |
| e2055-2 | 60Si2MnA | 106±3 | 56.6±3.0 | ø20±0.25 | 44-48 | ≥9.5KN | 5,000,000 times without broken |
| e2055 | 60Si2MnA | 106±3 | 56.6±3.0 | ø20±0.25 | 44-48 | ≥9.5KN | 5,000,000 times without broken |
| e2056 | 60Si2MnA | 106±3 | 56.6±2.5 | ø20±0.25 | 44-48 | ≥2.7KN | 5,000,000 times without broken |
| e2063 | 60Si2MnA | 110.5 | 53.4 | ø20±0.25 | 44-48 | ≥2.75KN | 5,000,000 times without broken |
| III | 60Si2MnA | 110±2.8 | 63±2.8 | ø20±0.25 | 44-48 | 12.4-13KN | 5,000,000 times without broken |
| PR85 | 60Si2MnA | 88±3 | ø13±0.25 | 44-48 | ≥9.5KN | 5,000,000 times without broken | |
| PR309 | 60Si2MnA | 110 | ø19±0.25 | 44-48 | 700-900KN | 5,000,000 times without broken | |
| PR401 | 60Si2MnA | 127±3 | 38.1±3.0 | ø20±0.3 | 44-48 | 5.0-7.0KN | 5,000,000 times without broken |
| SKL-14 | 60Si2MnA | 155±2.0 | ø14±0.2 | 42-47 | ≥8.5KN | 5,000,000 times without broken | |
| SKL-3 | 60Si2CrA | 120±2.0 | ø13±0.3 | 42-47 | 8-12KN | 5,000,000 times without broken | |
| SKL-1 | 60Si3CrA | 133±2.0 | ø13±0.3 | 42-47 | 8-12KN | 5,000,000 times without broken |
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.
