Nabla Fastening Clips
The NABLA rail clip is designed for the NABLA fastening system, widely implemented in European tram tracks. Compatible with ballasted and concrete sleeper tracks, it provides excellent performance on tight-radius curves, alongside superior electrical insulation and lateral force absorption. The system's high-strength gauge blocks, made from glass fiber-reinforced material, improve durability and track stability. GNEE Rail specializes in manufacturing rail fasteners, offering components such as rail clips, joints, screws, anchor bolts, clamp plates, fishplates, and fishplate bolts, all compliant with GB/TB, AREA, UIC, BS, DIN, ASTM, and AS standards. Contact us for any needs.
Nabla Clips Fastening system specification
| Nabla clip | Insulator | Screw spike | Spring washer | |
|---|---|---|---|---|
| Pieces required | 2 | 2 | 2 | 2 |
| Material | 60Si2MnA, 60Si2CrA | Reinforced Nylon 66 (PA66) | Grade5.6:35# | ML08AI |
| Size | 4mm or 4.5mm thick | UIC54,UIC60,50kg rail,60kg rail | 18.25x34x78mm | |
| Note | 42-47HRC 3 million times without breaking; Application for different rail type | Density:1.3-1.45g/cm3 Tensile strength:≥170Mpa Elongation:≤4.4% Bending Strength:≥250Mpa Impact Strength(No gap):≥80KJ/m2 Melting point:250-270℃ Insultion resistance:≥1X108Ω Glass fiber content:30-35% Hardness:≥110HRR | Tensile strength:≥500Mpa Yield strength:≥300Mpa Elongation:≥20% Cold bending:90 degree without crack | Chemical composition(%): C:0.05-0.10, Mn:0.30-0.60, Si:≤0.1, Cr:≤0.2, P:≤0.035, S:≤0.035 |
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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