Railway SKL14 Rail Clip

Name: Railway SKL14 Rail Clip - China Railway SKL14 Rail Clip Manufacturers Suppliers Factory - Gnee Steel
Brand: GNEE
SKU: 275417641

The buckling parts of elastic fasteners are mainly spring bars, which generate buckling pressure on the track through bending and twisting deformation of the spring bars, effectively ensuring the reliable connection between the rails for a long time, maintaining the integrity of the track as much as possible, preventing the longitudinal and lateral movement of the rails relative to the sleepers, ensuring the normal track gauge, and thus ensuring the safety of rail vehicles.

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Description

Technical Parameters

Basic Information

Type: SKL15 is a spring clip used in rail fastening systems to secure rails to sleepers (concrete or steel).
Material: Typically made from high-carbon steel (60Si2MnA or 55SiCr), heat-treated for elasticity and fatigue resistance.
Design: "W" or "ω" shape, providing consistent clamping force under dynamic loads.

Railway SKL14 Rail Clip

Key Technical Parameters

Parameter	Value	Remarks
Clip Height	~15 mm (nominal)	Refers to the "15" in SKL15
Clamping Force	8–12 kN (initial)	Ensures rail stability
Fatigue Life	≥3 million cycles	Under dynamic load testing
Hardness	HRC 41–47	Post heat-treatment
Operating Temp.	-40°C to +60°C	Suitable for most climates