E Clip Rail Fastening System
High pressure from trains is avoided by the E clip rail fastening method, which offers long-lasting centering and firmly secures the rail to the clamp. High-strength spring steel is used to make E clips, which come in a number of variants, including E1609, E1809, E1817, E2007, E2009, and E2055....
- Product Introduction
High pressure from trains is avoided by the E clip rail fastening method, which offers long-lasting centering and firmly secures the rail to the clamp. High-strength spring steel is used to make E clips, which come in a number of variants, including E1609, E1809, E1817, E2007, E2009, and E2055.
The E clip rail fastening technique is frequently utilized on heavy-duty axles up to 40 tons in weight and can sustain axle head loads of up to 1250 kgf. It is well-known for its dependability and performance in a variety of rail environments, including significant traffic volumes and severe weather, and is appropriate for high-speed rail, heavy-haul rail, and urban rail transit systems.
In addition to the E clip fastening system, Lanling also offers Chinese standard fastening systems, SKL, KPO, and Nabla. Additionally, we provide rail fasteners that are globally standardized, such as fishplates, tie plates, rail pads, bolts, spikes, and rail elastic clips.
E-Clip Rail Fastening System Component
| Part name | E clip | Shoulder | Rail pad | Insulator |
| Quantity | 2 | 2 | 1 | 2 |
| Type | Dia. 16mmDia. 18mmDia. 20mm | UIC54,UIC60, 115RE,50kg rail, 60kg rail,BS80lbs,BS100lbs and size as customer required. | ||
| Material | 60Si2MnA, 60Si2CrA,55SiMn | QT500-7 QT450-10 | HDPE, EVA, or rubber | Reinforced Nylon 66 (PA66) |
| Finish | Plain oiled, color painting, or the other custom finish | Plain oiled, color painting | Black or other colors | Black, blue, yellow, green or other colors |
E Clip Specification
| Name |
railway E clips Specifications |
|||
| Type | E clip (E1809, E2006,E2007,E2009,etc) | |||
| Skl clip (SKL1, SKL3, SKL12, SKL14) | ||||
| Or the type by customers' drawings | ||||
| Material |
60Si2MnA |
60Si2CrA | 55Si2Mn |
38Si7 |
| Chemical composition(%) | C:0.56-0.64, Mn:0.60-0.90, Si:1.60-2.00, Cr:≤0.35, P:≤0.03, S:≤0.03 | C:0.56-0.64, Mn:0.40-0.70, Si:1.40-1.80,Cr:0.70-1.00 P:≤0.03, S:≤0.03 | C:0.52-0.60, Mn:0.60-0.90, Si:1.50-2.00,Cr:≤0.35 P:≤0.03, S:≤0.03 | C:0.35-0.42, Mn:0.50-0.80, Si:1.50-1.80, P:≤0.03, S:≤0.03 |
| Hardness | For e clip: 44-48HRC; For SKL clip: 42-47HRC | |||
Application Of E Fastening System
Rapid Rail
The track demands exceptionally high stability and geometric stability on lines with speeds of 300 km/h and more. Type III (WJ-4) and Type IV elastic clips are commonly utilized in high-speed rail systems.
Railroads with heavy loads
Fasteners must endure massive vertical and lateral loads for ore and coal transport lines with axle loads of 30 to 40 tons. Usually, reinforced elastic clips like E2009, E2055, and E2001 are utilized.
Light Rail and Metro
Since metro and light rail systems are typically found in tunnels, extra attention must be paid to installation space, noise reduction, and vibration damping. The most common fastening systems are metro-specific ones like DTⅢ and DTⅥ.
Different Track Types and Unique Environments
Excellent compatibility is provided by Type E fasteners, which can accommodate various track standards across the globe.
Compatibility with sleepers: Suitable for steel bridge decks, hardwood sleepers, and concrete sleepers via a base plate.
Extreme weather: E-type fasteners that have undergone specific anti-corrosive treatments, like hot-dip galvanizing and Dacromet coating, are appropriate for high-altitude, cold climates or coastal areas with high salt spray corrosion.
Type of rail: Suitable for both ballasted and ballastless lines.
Product Quality
We understand that product quality is the foundation of long-term cooperation. As our products are used in the railway industry, where safety and reliability are critical, quality control is never compromised. At Lanling, from raw material inspection, forging, heat treatment to performance testing, every product undergoes strict control to ensure that it fully complies with railway industry standards before delivery.
Packaging & Transportation
Lanling provides secure and efficient packaging and transportation for all orders, using standard export packaging with steel straps and reinforced pallets, along with anti-rust protection for sea shipments. Customized packaging is also available on request, and flexible logistics solutions ensure safe delivery for bulk orders and international shipments worldwide.
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