How to accurately select the appropriate rail clip for your railway project?

To accurately select a rail clip, evaluate your project's specific needs by considering the rail type and profile, the sleeper type, axle load, and design speed. Other crucial factors include climate, whether the track is ballasted or slab, and specific performance requirements like durability and fatigue resistance.

rail fastening

Key factors for selection

Rail Type: Different rail standards (e.g., UIC, AREMA, BS) have specific clip requirements. You must ensure the clip is compatible with your rail profile and weight.

Sleeper Type: Choose clips that are designed to work with your sleeper material (e.g., concrete, wood, or steel).

Axle Load and Speed: Heavier loads and higher speeds require more robust clips and fastening systems. For example, heavy freight lines may need heavier-duty clips than light passenger lines.

Application: Clips serve different purposes, such as providing electrical insulation or reducing noise. Select a clip based on its intended function in your project.

Climate: Environmental conditions like severe weather can affect durability. Consider clips with preservative treatments like galvanization to prevent corrosion, especially in harsh climates.

rail fasteners

Track Type: Ballasted tracks may have different requirements than slab tracks. The curvature and grade of the track can also influence your choice.

Performance Requirements: Assess the required load capacity, fatigue resistance, and overall durability to ensure the long-term reliability of the fastening system.

Material: Materials like carbon steel are strong and durable, while composites offer other benefits like wear resistance. The best choice depends on the specific demands of your application.

How to proceed?

Gather project specifics: Collect all the details about your rail, including its specific type and profile, the sleeper material, and the expected axle loads and speeds.

Consult manufacturers: Check the specifications and recommendations provided by the rail and fastener manufacturers to ensure compatibility.

Consider special requirements: Factor in environmental conditions and any special functional needs, such as electrical insulation or noise reduction.

Get expert advice: If you are unsure at any point, consult with experts or contact the manufacturer for assistance to avoid potential compatibility issues or risks.

Rail elastic clip from GNEE RAIL

GNEE RAIL as the largest rail clip and clamp production base in China, which has been qualified to tender medium and large scaled railway projects. In addition, GNEE is approved elastic rail clip manufacturer by China's Railway Ministry and has been ISO9001-2008 certified. Our rail clip product is ideal for rail track assembly for advantages of easy fitment while track laying; economical maintenance; long durability and lifespan; fast replacement.

rail fastening

Name	Rail clip
Type	E clip (e1809, e2006,e2007,e2009,etc)
	Skl clip (skl1,skl3,skl12,skl14)
	Or the type by customers' drawings
Material	60Si2MnA	60Si2CrA	55Si2Mn	38Si7
Chemical composition(%)	C:0.56-0.64, Mn:0.60-0.90, Si:1.60-2.00, Cr:≤0.35, P:≤0.03, S:≤0.03	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	C:0.52-0.60, Mn:0.60-0.90, Si:1.50-2.00,Cr:≤0.35 P:≤0.03, S:≤0.03	C:0.35-0.42, Mn:0.50-0.80, Si:1.50-1.80, P:≤0.03, S:≤0.03
Hardness	For e clip: 44-48HRC
	For skl clip: 42-47HRC
Fatigue life	for Dia.18 is 3 millions cycles without breaking
	for Dia.20 is 5 millions cycles without breaking
Surface	plain (oiled), Oxide black, color painting, HDG, Zinc Plating...
Standard refers	DIN17221, BS970, GB/T1222

GNEE RAIL can develop and produce various kinds of rail clips such as E-type(E1609, E1809, E1817, E2007, E2009, E2055, etc), SKL tension clips (SKL1, SKL3, SKL12, SKL14, SKL75, etc), PR series, Nabla clips, D type rail clip, Fast clip, gauge lock clip, Deenik clip as well as other standard and non-standard clips can be customized by drawings or samples.

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