How to choose the right rail clip?

 Rail clip is usually used in railway to fastening the steel rails. It is generally used with other rail fasteners, such as rail spike, tie plate, rail pad, etc. Rail clip functions well and it is regarded as the most useful fasteners which can secure that the rails don't move, bend, or warp. The special structure of the elastic rail clip makes it absorb the impact and shake the when the vehicles pass by.

Due to different use and application, rail clip can be classified into many types, such as E-type rail clip, SKL rail clip, Nabla rail clip, Deenik rail clip, crane clip.

E-type Rail Clip

E-type rail clip can provide durable alignment which can protect the steel rail and the fastenings from high pressure. The materials of e clip is spring steel which make e clip of high strength. There are many types of e clip: E1609, E1809, E1817, E2007, E2009, E2055, etc.

SKL Rail Clip

SKL clip, also named SKL tension clip, it includes many types such as SKL1, SKL3, SKL12, SKL14, SKL75.

Nabla Rail Clip

Nabla rail fastening system is generally used in rail fastening system. The material of nabla clip is 60Si2MnA, and the surface can be painted according to the customers.

Deenik Rail Clip

Deenik rail clip is mainly used on concrete sleepers and popularized in South America.

Crane Rail Clip

Crane rail clip is mainly used in crane rails to fasten steel rails, and it is usually used with base plate.

As a professional rail clip manufacturer, GNEE RAILWAY RAILWAY has the production capacity of 5,000,000 pieces each monthly with advanced technology and modern facilities. We can produce different types of rail clips according to the requirement of customers.

To choose the right rail clip, select the appropriate size for the rail, determine the necessary load capacity based on the application's forces, and pick the correct material for the environment. You also need to choose between different styles, such as bolted or welded, based on factors like installation convenience, strength, and cost.

Key factors for selection

• Size: Ensure the clip is the correct size for the specific rail profile being used. For some applications, like glass railings, an incorrect size can lead to the glass being too loose or too tight, risking breakage. For rail clips, this also means ensuring the clip's physical dimensions are compatible with the rail foot's width.

• Load Capacity: Assess the vertical and horizontal (sideload) forces the clip will need to handle. For example, a clip should be strong enough to transfer the lateral forces applied to it from a wheel.

• Material: The material must be suitable for the operating environment to prevent issues like stress fractures, fatigue, or corrosion. Look for features like preservative treatments (like galvanization) for harsh conditions and consider wear-resistant materials for durability.

Application and Style

• Bolted vs. Welded: Bolted clips are often more convenient and cost-effective, while welded clips can provide a stronger installation.

• Modern vs. Traditional: Modern systems often use clips designed for specific applications, like high-speed or heavy-haul tracks, which can offer more stability and faster installation.

• Specific Features: Some clips have unique geometries for better stress distribution, high elasticity, or vibration and noise reduction, making them suitable for particular scenarios.

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