Rail clip is a component of railway fastening systems. It is used to fix the rails to underlying baseplate and sleepers. Its main function is to prevent the rail from moving.
The clamping force by rail clips helps to maintain the gauge and prevent the rail from moving in the vertical and horizontal direction relative to the sleeper.GNEE RAIL can provide a variety of railway fasteners, such as railway anchor,rail joints, gauge rods, rail clamps, and rail pads are also available.
The Nabla clips's hardness of this elastic rail clip is HRC51-55 and all our elastic railway clips have excellent elastic property, with load 2500DaN. After the first two tests, variation of the height after releasing is only 0.45mm and after three more tests, there is only 0.1mm variation of height. The finished Nabla clip can be painted red or other colors, according to the requirement of our client.
Material: 60Si2MnA
Surface: Red painting
MOQ: 5000PCS
Packing: Plastic bags and wooden pallets or according to clients' requirement
Application of Nabla Rail Clamp in Railway Fastener Systems
The Nabla Fastening System is an safe and reliable system, most widely used in Europe. It can be used in Tram, LRT, Metro, Main Line and High Speed tracks. The special shape of the Nabla blade generates a dynamically stable toe load on the rails when the nut is torqued.
| Nabla Clip | Insulator | Screw Spike | Spring Washer | |
| Quantity | 2 | 2 | 2 | 2 |
| Material | 60Si2MnA, 60Si2CrA | Reinforced Nylon 66 (PA66) | Grade5.6:35# | ML08AI |
| Size | 4mm or 4.5mm thick | - | - | 18.25x34x78mm |
| Technical Specification | Hardness:42-47HRC | Density:1.3-1.45g/cm³ | Tensile Strength:≥500Mpa | Chemical Composition(%): |
| 3 million times without breaking | Tensile Strength:≥170Mpa Elongation:≤4.4% | C:0.05-0.10, Mn:0.30-0.60, Si:≤0.1, Cr:≤0.2, P:≤0.035, S:≤0.035 | ||
| Bending Strength:≥250Mpa | Yield Strength:≥300Mpa | |||
| Impact Strength (No gap):≥80KJ/m² | ||||
| Melting Point:250-270ºC | Elongation:≥20% | |||
| Insultion Resistance:≥1X10^8Ω | ||||
| Glass Fiber Content:30-35% Hardness:≥110HRR | Cold Bending:90 degree without crack |
Other rail clip specifications provided by GNEE RAIL
| E-type Clips | |||
| Model | Diameter | Material | Hardness |
| E1809 | ø20 | 60Si2MnA | 44-48 |
| E1813 | ø18 | 60Si2MnA | 44-48 |
| E2001 | ø20 | 60Si2MnA | 44-48 |
| E2039 | ø20 | 60Si2MnA | 60Si2MnA |
| E2055 | ø20 | 60Si2MnA | 60Si2MnA |
| SKL Tension clips | |||
| Model | Diameter | Material | Hardness |
| SKL1 | ø13 | 60Si3CrA | 42-47 |
| SKL3 | ø13 | 60Si3CrA | 42-47 |
| SKL12 | ø13 | 38Si7 | 42-47 |
| SKL14 | ø14 | 60Si2MnA | 42-47 |
| Other Rail Clips | |||||
| Model | Russia rail clip | Deenik clip | Anti-vandal clip | Fast clip GL1419 | GL1419 |
| Diameter | ø18 | ø25 | ø18 | ø15 | ø14 |
GNEE RAIL is a specialized supplier of rail fastening systems and track components, serving international railway engineering and rail transit projects long-term. Beyond providing premium products, we offer value-added services including export packaging, custom machining, and installation technical support to enhance project efficiency. Customer-centric principles drive our operations, ensuring every shipment complies with diverse market standards.Contact us for more product information.
