Dual-Purpose Cr/HS Rail Fastener with 185mm Wide Zw148 Pads

• Customization: Available
• Warranty: 1-3years
• Customized: Customized
• Model NO.: SKL14/W14
• Certification: ISO14001, ISO9001
• Transport Package: Woven Bags & Pallets
• Specification: W14/SKL14
• Trademark: SUYU or customized
• Origin: China
• HS Code: 73029090
• Production Capacity: 100000PCS/Per Day
• Package Size: 100.00cm * 100.00cm * 100.00cm
• Package Gross Weight: 5.000kg

Product Description

W14 Rail Fastening System
The W14 Fastening System
is meticulously crafted in adherence to EN13481-2 standards, supporting a maximum permissible axle load of 260kN.
,
widely adopted across Europe, Asia, the Middle East, North America, and Latin America, ensuring global reliability and performance.

Product Parameters

 

Technical
Specification of the W14 Fastening System

• Typical Application - Perfect for high-speed and conventional rail networks featuring concrete sleepers on ballasted tracks, providing unmatched stability and support.
• Axle Load - Maximum threshold of 260kN, engineered for top-tier performance in demanding rail conditions.
• Speed - Suitable for High-Speed (HS) ≥ 250km/h, Conventional Rail (CR) ≤ 250km/h, accommodating various rail transport needs.
• High Rail Longitudinal Resistance - Minimum of 9kN, ensuring steadfast stability and alignment.
• Electrical Resistance - Exceeds 5 kΩ, delivering superior insulation for safe and efficient railway operations.
• Clamping Force for SKL14 (Nominal) - At least 9kN for secure fastening, ensuring a robust connection between rail components.
• Gauge Adjustment - Flexible adjustment range of ±10mm, allowing for precision alignment and adaptability.
• Rail Pad Material - High-quality EVA, offering optimal durability and resilience against wear and tear.
• Enhanced Security - Option to use anti-theft screws with triangular heads, providing added protection against unauthorized disassembly.
• Pre-Assembly - All components can be efficiently pre-assembled at the sleeper factory, streamlining installation and reducing on-site labor.

The comprehensive W14 fastening system for each sleeper includes the following components:

4 pcs Screw Spike
Ss25
-160
4 pcs Flat Washer UIs7, ensuring precision in component assembly.
4 pcs Rail Clip SKL14, providing secure and reliable rail fastening.
4 pcs Guide Plate Wfp14K-12, enhancing operational efficiency and alignment.
4 pcs Plastic Dowel SDU9, promoting stability and alignment.
2 pcs Rail Pad Zw148/185/6, delivering superior impact absorption and sound reduction.

Technical Parameters

Part name	Type	Material	Finish	Remark
SKL14 tension clip	Dia. 13mm	60Si2CrA, 38Si7	Plain oiled, color painting, or the other required ones.	Hardness: 42-47HRC Fatigue test: When the clip spring deflection reaches 9.1mm and the swing deflection is 1.42mm, the fatigue life will be 5 millions cycles without breaking. Standard: DIN17221, GB/T1222
Ss35 screw spike	M24×150mm M24 ×160mm M24×180mm	Grade 4.6: Q235 Grade 5.6: 35# Grade 8.8: 45#	Plain oiled, black oxide, galvanized, hot dip galvanized, Dacromet and sherardized	Standard: ISO898-1, UIC864-1 and NF F500-50
Plain washer	Uls7	Q235	Plain oiled, black oxide, galvanized, hot dip galvanized, Dacromet and sherardized	Standard: EN10025, EN10139
Plastic dowel	For different sizes of screw spike	HDPE, Reinforced Nylon 66 (PA66)	Black, blue, yellow, green or other color	For insert into concrete sleeper
Guide plate	UIC54, UIC60, 50kg rail, 60kg rail, and other sizes as ordered	Reinforced Nylon 66 (PA66)	Black, blue, yellow, green or other color	Different designs are available.
Rail pad	UIC54,UIC60, and size as ordered	EVA, or rubber	Black, blue, yellow, green or other color	Different designs are available.

 

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