Description
Technical Parameters
SKL 12 Railway Clip
SKL12 rail clip, is also known as spring clips 12, vossloh tension clamp 12, w 12 railroad clip, are used for flexible fastening of the rail to the sleeper. It is a resilient, screwed-direct fastening clip for concrete sleepers, and widely used all over the world. GNEE supply full range of rail clips, incuding skl clip such as SKL1, SKL2, SKL3, SKL12, SKL14, SKL15. If you have any needs about the customization, feel free to conatct us.
SKL 12 Railway Clip Specification
| Item No | Material | Diameter | Weight | HRC | Pressure | Fatigue Test |
| SKL12 | 60Si2Mn | ø13 | 0.53 | 44-48 | ≥9.5KN | 5000000 times without break |
SKL 12 Railway fastening system
SKL12 tension clamp mechanical properties
| SKL12 tension clamp mechanical properties | |
| The tensile limit elasticity | >= 1150[MPa]. |
| The tensile strength | >= 1300[MPa]. |
| The elongation at fracture | >= 8%. |
| The surface hardness | ~400-460 HV 30 (In accordance with ISO6507 or equivalent). |
| Fatigue life | 3-5 million cycles |
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