Rail clips, also known as elastic rail clips, are used for railway sleepers to fix the steel rails on both sides. Rail clips are usually forged from spring steel.
Kingrail Parts is a professional rail clip manufacturer. We supply rail clips in a variety of materials and standards.
SKL14 rail clips are a kind of SKL rail clips.
SKL14 Railway Clip Specificaitons:
Material: 60Si2CrA, 38Si7
Diameter: 13mm
Hardness: 42-47HRC
Standard: DIN17221, GB/T1222
Surface: Plain oiled, color painting, or the other required ones
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
Rail Clip Production Process:
1. Raw material
2. Shearing
3. Heating to forging temperature (950-1000 degrees celsius)
4. Forming
5. Hardening
6. Tempering below 350 degrees celsius
7. Inspection
8. Packing
Components of SKL14 Rail Fastening System:
A) Tension clamp Skl14 -2 units
B) Screw spike Ss 35/Uls 7 -2 units
C) Angled Guide Plate Wfp-14K12 -2units
D) Plastic dowel -2 units
E) Rail Pad Zw686a- 1 units
F) Washer-2 units
| Composition | Rail Tension Clip | Angled Guide Plate | Rail Pad | Screw spike | Flat washer | Plastic dowel |
|---|---|---|---|---|---|---|
| Type | SKL14 | Wfp14K-12 | As drawing | 24*161mm | As drawing | As drawing |
| Material | 60Si2CrA | PA66 | EVA | 35# steel | Q235 steel | PA66 |
| Weight (kg) | 0.495 | 0.17 | 0.17 | 0.635 | 0.048 | 0.072 |
| Requirement | HRC41-46 | black | 6mm | L=135mm |
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