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Rail Clips

Rail elastic clip is used to fasten the rails to the underlying base plate together with the concrete sleeper. Usually rail clips are made of forged spring steel which is produced by hot forging process. Because of the uniform microstructure of forged clips, it is considered to be better than other metal forming process.

AGICO offer an extensive range of rail clips with optimum quality, these rail clips are designed with high precision and made up of premium grade spring steel. AGICO has been the largest and most competitive production base of rail clip in China after more than 20 years’ rail clip producing experience, and have qualification to tender nationally large and medium scaled rail projects. What’s more, our rail clip can be customized according to clients’ requirements.
AGICO can offer various rail clips

Varieties of Rail Elastic clips

Series Type Hardness Material Fatigue life Surface
E 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!
All above rail clips can be well used under pressure of over 2700lbs.

Hot sales:

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


Partical Rail Spring Clip Specification Record:

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

Productive process:

Rail clip processing procedures includes:

  1. Raw material purchasing
  2. Shearing
  3. Heating to forging temperature
  4. Forming
  5. Hardening
  6. Tempering
  7. Surface treatment
  8. Inspection-Packing

To produce rail clips usually use spring steel bar as the raw materials, before heating, raw materials must be sheared according to the length required. Then they are heated to 950℃ to 1000℃, next works transfer the heated bar to power press for forging, in accordance with drawing three sets of dies and fixtures are kept before hammering. The following procedure is to convey the forged rail clips to quenching tank. Then check the dimensional accuracy and quench hardness of the rail clips. The next procedure is tempering to achieve appropriate toughness in the spring. And the final step is to pack the rail clips after serious inspection.

rail clip workshop forming of rail clips
equipment of rail clips rail clips

Quality control

AGICO has strict test and completely authentication at every single step of manufacturing rail clips and a full set of quality control system, from raw material purchasing to the finished rail clip packing. We have a professional inspection team to check about each process of the production line.

Testing report for E2055:
testing report for E2055

Some inspection machines for finished rail clips: testing facilities for rail clip
Product List
Specific quality control rules and manuals are available, each steps take quality assurance measure.
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