Nabla Elastic Clips
The NABLA rail clip is a critical component of the NABLA fastening system, extensively used in Europe for tram track installations. Designed for compatibility with both ballasted and concrete sleeper tracks, it excels in tight-radius curve performance, electrical insulation, and lateral force absorption. Its durable glass fiber-reinforced gauge blocks ensure enhanced track stability and extended service life. GNEE Rail manufactures a wide range of rail fasteners, including rail clips, joints, screws, anchor bolts, clamp plates, fishplates, and fishplate bolts, all meeting international standards like GB/TB, AREA, UIC, BS, DIN, ASTM, and AS. Contact us for more information.
Rail Nabla Clip material specification
| Nabla clip | ||||
| Material | 60Si2MnA | 60Si2CrA | 55Si2Mn | 38Si7 |
| Chemical composition(%) | C:0.56-0.64, | C:0.56-0.64, | C:0.52-0.60, | C:0.35-0.42, |
| Mn:0.60-0.90, | Mn:0.40-0.70, | Mn:0.60-0.90, | Mn:0.50-0.80, | |
| Si:1.60-2.00, | Si:1.40-1.80, | Si:1.50-2.00, | Si:1.50-1.80, | |
| Cr:≤0.35, | Cr:0.70-1.00 | Cr:≤0.35 | ||
| P:≤0.03, | P:≤0.03, | P:≤0.03, | P:≤0.03, | |
| S:≤0.03 | S:≤0.03 | S:≤0.03 | S:≤0.03 | |
| Hardness | 42-47HRC | |||
Rail Nabla Clip technical parameters
| Series | Model | Spec. | Hardness |
| E rail clip | III type rail clip | ø18 | 44-48HRC |
| E1609 rail clip | ø16 | ||
| E1809 rail clip | ø20 | ||
| E1804 rail clip | ø18 | ||
| E1806 rail clip | ø18 | ||
| E1813 rail clip | ø18 | ||
| E2001 rail clip | ø20 | ||
| E2007 rail clip | ø20 | ||
| E2009 rail clip | ø20 | ||
| E2039 rail clip | ø20 | ||
| E2055 rail clip | ø20 | ||
| E2056 rail clip | ø20 | ||
| E2063 Rail Clip | ø20 | ||
| E2091 Rail Clip | ø20 | ||
| PR rail clip | PR85 Rail Clip | ø13 | |
| PR309A Rail Clip | ø19 | ||
| PR401 Rail Clip | ø20 | ||
| PR415 Rail Clip | ø20 | ||
| PR601A Rail Clip | ø22 | ||
| Vossloh clip& Forged rail clip | SKL 1 Rail Clip | ø13 | 42-47HRC |
| SKL 3 Rail Clip | ø13 | ||
| SKL 12 Rail Clip | ø13 | ||
| SKL 14 Rail Clip | ø14 | ||
| Special rail clip | Special rail clip | ø13 | |
| Russia rail clip | Russia rail clip | ø18 | |
| Deenik clip | Deenik clip | ø25 | |
| Anti-vandal clip | Anti-vandal clip | ø18 | |
| Fast clip | Fast clip | ø15 | |
| GL1419 | GL1419 | ø14 | |
| Nabla Spring blade | Nabla Spring blade | ||
| KPO/rail clamp | KPO/rail clamp | ||
| RAIL CLIP GANTREX | RAIL CLIP GANTREX | ||
| We can also produce customized rail clips according to your drawings or samples. | |||
Rail Nabla Clip workshop
customer visit for Rail Clip
Participating in the Indonesia exhibition
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