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SKL12
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SKL12

SKL12 Rail Clip

SKL12 rail clip SKL12 rail clip as a part of the railway elastic fastener, mainly through its bending and twisting deformation to produce buckle pressure, the rail is firmly fixed on the rail pillow, long-term effective to ensure the reliable connection between the rail, as far as possible to...

Features

SKL12 rail clip

SKL12 rail clip as a part of the railway elastic fastener, mainly through its bending and twisting deformation to produce buckle pressure, the rail is firmly fixed on the rail pillow, long-term effective to ensure the reliable connection between the rail, as far as possible to maintain the integrity of the track, prevent the rail relative to the sleeper's vertical and horizontal movement, to ensure the smooth and safety of train operation.

 

Large enterprise scale

wide application of technology

high-quality customized services

Rail Elastic Clip

High quality

advanced equipment

professional team

one-stop solution

 

Series Type Hardness Material Fatigue life Surface Standard
Vossloh clip&
Forged rail clip
SKL1 42-47HRC 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 million
cycles without breaking.
For Dia.20 is 5 million
cycles without breaking.
plain (oiled), Oxide black,
color painting or according to
customer requirement.
DIN17221, BS970, GB/T1222
Customized production of rail clips are available according to your drawings or samples!

 

Elasticity
Fatigue resistance
Wear resistance
Stability

 

Rail clip production process

 

heating to forging temperature

1

>>

Forming

2

>>

Hardening

3

>>

Tempering

4

>>

Surface Treatment

5

>>

Inspection

6

 

 

 

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