The railway spring clip is used to fix the steel rails and concrete sleepers on the rail baseplates below. It is an important part of the rail fastening system.
Usually rail clips are made of forged spring steel produced by a hot forging process. Due to the uniform microstructure of forged rail clips, they are considered superior to other metal forming processes.
Railway Spring Clip Production Process
1. Raw material inspection, 2. Cutting, 3. Heating, 4. Forging, 5. Quenching, 6. Tempering, 7. Inspection 8. Testing 9. Storage
Types of Railway Spring Clip:
As the largest railway spring clip manufacturer in China, Kingrail Parts can provide a variety of railway spring clip models for you to choose from, such as E type clips (E1609, E1809, E1817, E2007, E2009, E2055, etc.), SKL rail clips (SKL1, SKL3, SKL12, SKL14, SKL75, etc.)), PR clips series, Nabla clips, gauge lock clips, Deenik clips and other standard and non-standard rail clips (such as Pandrol and Vossloh).
We can also customize rail clips according to customers' drawings or samples.
1. Various elastic rail clips:
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 |
2. Hot-selling elastic rail clip:
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 |
3. Part of the rail spring clip specifications:
Item No. | Material | Clip Lenth | Clip Hight | Clip Diameter | Hardness | Pressure | Fatigue test |
---|---|---|---|---|---|---|---|
e2007 | 60Si2MnA | 105±5 | 38max | ø20±0.3 | 44-48 | ≥9.5KN | 5,000,000 times without broken |
D1 | 60Si2MnA | 100±3 | 58±3.0 | ø18±0.25 | 44-48 | ≥8.25KN | 5,000,000 times without broken |
E18 | 60Si2MnA | 100±3 | 58±3.0 | ø18±0.25 | 44-48 | ≥9.5KN | 5,000,000 times without broken |
E18 Anti-theft | 60Si2MnA | 100±3 | 57±3.0 | ø18±0.25 | 44-48 | ≥9.5KN | 5,000,000 times without broken |
E19 | 60Si2MnA | 100±3 | 56.5±3.0 | ø20±0.25 | 44-48 | ≥8.25KN | 5,000,000 times without broken |
E20 | 60Si2MnA | 100±3 | 56.5±3.0 | ø20±0.25 | 44-48 | ≥8.25KN | 5,000,000 times without broken |
e1609 | 60Si2MnA | 93±3 | 30max | ø16±0.25 | 44-48 | ≥6.0KN | 5,000,000 times without broken |
e1809 | 60Si2MnA | 104±3 | 36max | ø18±0.25 | 44-48 | ≥7.5KN | 3,000,000 times without broken |
e1817 | 60Si2MnA | 104±3 | 37.5±3.0 | ø18±0.25 | 44-48 | ≥7.5KN | 5,000,000 times without broken |
e2009 | 60Si2MnA | 106±3 | ≤37.5 | ø20±0.25 | 44-48 | ≥9.5KN | 5,000,000 times without broken |
e2039 | 60Si2MnA | 104±3 | 37max | ø20±0.25 | 44-48 | ≥9.5KN | 5,000,000 times without broken |
e2055-1 | 60Si2MnA | 106±3 | 39±2.0 | ø20±0.25 | 44-48 | ≥9.5KN | 5,000,000 times without broken |
e2055-2 | 60Si2MnA | 106±3 | 56.6±3.0 | ø20±0.25 | 44-48 | ≥9.5KN | 5,000,000 times without broken |
e2055 | 60Si2MnA | 106±3 | 56.6±3.0 | ø20±0.25 | 44-48 | ≥9.5KN | 5,000,000 times without broken |
e2056 | 60Si2MnA | 106±3 | 56.6±2.5 | ø20±0.25 | 44-48 | ≥2.7KN | 5,000,000 times without broken |
e2063 | 60Si2MnA | 110.5 | 53.4 | ø20±0.25 | 44-48 | ≥2.75KN | 5,000,000 times without broken |
III | 60Si2MnA | 110±2.8 | 63±2.8 | ø20±0.25 | 44-48 | 12.4-13KN | 5,000,000 times without broken |
PR85 | 60Si2MnA | 88±3 | ø13±0.25 | 44-48 | ≥9.5KN | 5,000,000 times without broken | |
PR309 | 60Si2MnA | 110 | ø19±0.25 | 44-48 | 700-900KN | 5,000,000 times without broken | |
PR401 | 60Si2MnA | 127±3 | 38.1±3.0 | ø20±0.3 | 44-48 | 5.0-7.0KN | 5,000,000 times without broken |
SKL-14 | 60Si2MnA | 155±2.0 | ø14±0.2 | 42-47 | ≥8.5KN | 5,000,000 times without broken | |
SKL-3 | 60Si2CrA | 120±2.0 | ø13±0.3 | 42-47 | 8-12KN | 5,000,000 times without broken | |
SKL-1 | 60Si3CrA | 133±2.0 | ø13±0.3 | 42-47 | 8-12KN | 5,000,000 times without broken |
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