GNEE RAIL has passed the qualification certification of China's ministry of railway and through the international ISO9001 – 2008 certification and SGS official certification. Our factory capacity is huge, the monthly output can reach 5,000,000 pieces, can provide accurate delivery, shorten the delivery period for customers. GNEE's production base strength is abundant, varieties of rail clips can meet the different requirements from different countries. Railroad clips have the advantages of high precision product design, strong tension and superior corrosion resistance. With professional production technology, make our products size more accurate, all of our rail clips can meet the industry standards, especially the use of high quality spring steel, more to ensure that the quality of each rail clip. GNEE rail clip is your best choice.
The DIN17221 standard E-type elastic rail clip is a high-performance elastic component widely used in railway fastening systems. It is designed to securely fasten the rail to the sleeper or base plate, ensuring track stability and safety. Manufactured from high-quality spring steel, the clip provides excellent fatigue resistance and corrosion protection, making it an essential component in modern railway track assemblies.
Types and Specification of E Clip Fasteners
| Item | E Clip Fasteners | |||
| Chemical Composition | 60Si2MnA | 60Si2CrA | 55Si2Mn | 38Si7 |
| C:0.56-0.64, Mn:060-0.90, Si:1.50-2.00, 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 | 44-48 HRC | |||
| Fatigue Life | 3-5 million cycles without breaking | |||
| Surface | Plain Oiled, Oxygen Black, Zinc Plated, Hot Dip Galvanized, Dacro coating, Color Painting | |||
| Standard | UIC, AREMA, BS, RDSO, DIN, JIS, ISCR, VALEC, GOSTR- EASC, GB/T or other upon requirements | |||
| Package | Moven Bag, Pallet | |||
| Delivery | Depends on order | |||
The E-Clip System is typically produced from 20mm bar, generates up to 1,250kgf nominal toe load and has been widely adopted for heavy haul axles up to 40 tonnes. GNEE RAIL give professional advice on choosing pad and insulator materials, due to influence of environmental and operating conditions. Generally HDPE, TPE or PU is preferred material for high axle loads application.
| 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 | |||||
GNEE RAIL offers different kinds of railway fasteners to meet client's requirements, such as Elastic Rail Clip and Clamp, Rail Screw Spike, Plastic Dowel, High Tensile Track Bolt with Nut, Rail Base(Tie) Plate, Rail Fish Plate, Railway Shoulder(Insert), Fish Bolt, Railroad Rubber and EVA Pad, etc. Samples and drawings provided by customer, we will manufacture qualified products accordingly.
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