The SKL21 rail clip is a high-performance elastic fastening system designed for heavy-duty and high-speed rail applications. Our rail clips are manufactured from premium spring steel, it provides exceptional durability, fatigue resistance, and corrosion protection, ensuring long-lasting track stability. As a premier supplier of railway fastening systems, GNEE Rail delivers an extensive variety of elastic rail clips, including clip I, clip II, clip III, E-type clips, SKL rail clips, Russian rail clips, and high-speed railway clips. Approved by China's Railway Ministry and certified by ISO9001-2008 and SGS, GNEE Rail manufactures its products using top-grade spring steel and precise production methods. These clips offer exceptional durability, fatigue resistance, and corrosion protection, meeting the rigorous demands of the global railway industry with an annual capacity of 5 million pieces.
Series | Type | Hardness | Material | Fatigue life | Surface |
Elastic rail clip | E1,E2,E3 | 44-48HRC | 60Si2MnA: C:0.56-0.64, Mn:0.60-0.90, Si:1.60-2.00, Cr:≤0.35, P:≤0.03, S:≤0.03 60Si2CrA: 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 55Si2Mn: C:0.52-0.60, Mn:0.60-0.90, Si:1.50-2.00,Cr:≤0.35 P:≤0.03, S:≤0.03 38Si7: C:0.35-0.42, Mn:0.50-0.80, Si:1.50-1.80, P:≤0.03, S:≤0.03 |
For Dia.18 is 3 millions cycles without breaking. For Dia.20 is 5 millions cycles without breaking. |
Plain (oiled), Oxide black, color painting or upon customer requirement. |
E1609 | |||||
E1809 | |||||
E1817 | |||||
E2001 | |||||
E2006 | |||||
E2009 | |||||
E2055 | |||||
E2056 | |||||
Vossloh clip& Forged rail clip |
SKL1 | 42-47HRC | |||
PR rail clip | PR309 | 44-48HRC | |||
PR401 | |||||
PR601 | |||||
PR85 | |||||
We can also manufacture customized rail clips following your drawings or samples! |
Item | Materials | Diameter | Weight | HRC | Under pressure | Fatigue test | Export area |
Type III | 60Si2MnA | ø18 | 0.80kg | 44-48 | ≥950kgf | 5000000 times without breaking |
America Spain Brazil |
1809 | 60Si2MnA | ø18 | 0.63 kg | 44-48 | ≥950kgf | Southeast Asia | |
e1609 | 60Si2MnA | ø16 | 0.43 kg | 44-48 | ≥950kgf | America European | |
e1813 | 60Si2MnA | ø18 | 0.60 kg | 44-48 | ≥950kgf | America Brazil | |
e2001 | 60Si2MnA | ø20 | 0.80 kg | 44-48 | ≥950kgf | Indonesia | |
e2007 | 60Si2MnA | ø20 | 0.80 kg | 44-48 | ≥950kgf | Korea | |
e2009 | 60Si2MnA | ø20 | 0.80 kg | 44-48 | ≥950kgf | European Brazil | |
e2055 | 60Si2MnA | ø20 | 0.80 kg | 44-48 | ≥950kgf | America | |
e2056 | 60Si2MnA | ø20 | 0.80 kg | 44-48 | ≥950kgf | Brazil Indonesia | |
e2063 | 60Si2MnA | ø20 | 0.80 kg | 44-48 | ≥950kgf | America UK | |
PR401 | 60Si2MnA | ø20 | 0.97 kg | 44-48 | ≥950kgf | America | |
PR415 | 60Si2MnA | ø20 | 0.95 kg | 44-48 | ≥950kgf | America Indonesia | |
PR601A | 60Si2MnA | ø22 | 1.23 kg | 44-48 | ≥950kgf | America Taiwan | |
SKL-1 | 38Si7 | ø13 | 0.53 kg | 44-48 | ≥950kgf | America Taiwan | |
SKL-3 | 38Si7 | ø13 | 0.53 kg | 44-48 | ≥950kgf | America Hong Kong |