SKL21 Rail Tension Clamps Specification

Sep 09, 2025 Leave a message

Rail clip, or called elastic rail clip, is used to fasten steel rails to the underlying tie plate. Through bending and distortion, rail clip can put pressure on the rail, which prevents longitudinal movement of the rail, either from changes in temperature or through vibration. In general, rail clips are made of forged spring steel produced by hot forging process.

 

rail fastening

 

SKL21 Rail Tension Clamps

 

news-274-426

Part name

SKL21 tension clamp

Type

Dia. 13mm

Material

60Si2CrA, 38Si7

Finish

Plain oiled, color painting, or the other required ones.

Remark

Hardness: 42-47HRC Fatigue test: When the clip spring deflection reaches 9.1mm and the swing deflection is 1.42mm, the fatigue life will be 5 millions cycles without breaking. Standard: DIN17221, GB/T1222

 

Hot Rail clips from GNEE RAIL

 

 

rail fasteners

 

Series Model Spec. Hardness
E rail clip III type rail clip ø18 44-48HRC
E1609 rail clip ø16
E1809 rail clip ø20
E1804 rail clip ø18
E1806 rail clip ø18
E1813 rail clip ø18
E2001 rail clip ø20
E2007 rail clip ø20
E2009 rail clip ø20
E2039 rail clip ø20
E2055 rail clip ø20
E2056 rail clip ø20
E2063 Rail Clip ø20
E2091 Rail Clip ø20
PR rail clip PR85 Rail Clip ø13 44-48HRC
PR309A Rail Clip ø19
øPR401 Rail Clip ø20
øPR415 Rail Clip ø20
PR601A Rail Clip ø22
Vossloh clip& Forged rail clip SKL 1 Rail Clip ø13 42-47HRC
SKL 3 Rail Clip ø13
SKL 12 Rail Clip ø13
SKL 14 Rail Clip ø14
Special rail clip Special rail clip ø13  
Russia rail clip Russia rail clip ø18  
Deenik clip Deenik clip ø25  
Anti-vandal clip Anti-vandal clip ø18  
Fast clip Fast clip ø15  
GL1419 GL1419 ø14  
Nabla Spring blade Nabla Spring blade    
KPO/rail clamp KPO/rail clamp    
RAIL CLIP GANTREX RAIL CLIP GANTREX    
We can also produce customized rail clips according to your drawings or samples!

 

Send your special customization requirements to GNEE.