SKL21 Railway Clip

The SKL21 Railway Clip, also known as the SKL21 Tension Clamp or SKL21 Rail Clip, is a robust fastening solution designed for securing rails to concrete ties, offering superior durability and flexibility for use in both high-speed and heavy-load rail track systems. GNEE Rail is a renowned supplier of rail fasteners, with a wide product range that includes rail clips, rail spikes, fish plates, steel rails, and more. We provide end-to-end services, from R&D and design to manufacturing, installation, and after-sales support. Thanks to our expertise in technology, state-of-the-art production equipment, and rigorous testing protocols, we consistently deliver high-quality products. Our products serve railway bureaus, material plants, engineering departments, steel mills, coking plants, local railways, and mining sectors nationwide. Custom solutions are available upon request. Reach out to us to learn more. 

Part Name: SKL21 Tension Clamp
Type: Dia. 13mm
Material: 60Si2CrA, 38Si7
Finish: Plain oiled, color painting, or the other required ones

Hardness: 42-47 HRC

Fatigue Test: When the clip spring deflection reaches 9.1mm and the swing deflection is 1.42mm, the fatigue life will be 5 million cycles without breaking

Standard: DIN 17221, GB/T 1222

Maximum axle load: 26t

Clamping force: 10.0 kN (per terminal)

Resistance to repeated deformations : in the range of 2.5mm

Theft resistance ≥ 9 kN

Application: Light Rail System/Conventional Ballasted Line/ High-speed Lines

Customization: Available

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