Type III Rail Elastic Clip

Type III (WJ-4) rail clips fastening system use E-shaped clips with a diameter of less than 20mm, offering an elastic range of 13mm and an initial clamping force of 11 kN. Type III rail clips are boltless and shoulderless rail fasteners. The global trend in rail fastener development favors boltless, shoulderless clips, especially suitable for heavy and high-density transportation.

Item: Type III Rail Elastic Clips

Brand: GNEE rail
Diameter φ18
Weight 0.80kg/pc
Material 60Si2MnA

The Type III (WJ-4) rail clip system, similar in structure to PANDROL's E-type clip, is suitable for standard gauge railway straight tracks or curves with a radius greater than 350m. It is designed for seamless track laying on 60kg/m rails and Type III shoulderless concrete sleepers. These clips are widely used on heavy and high-speed railway lines in China.

• a single elastic range of 13mm, buckle pressure ≥ 11 kN;
• the left and right position adjustment of the single rail: -4 ~ +2 mm, gauge adjustment: -8 ~ +4 mm;
• The pull-out force of the embedded iron seat should not be less than 60 kN.

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