Custom-Color Rail Pad System Meeting GB/T1222 Spring Standards

• 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. This state-of-the-art system ensures uncompromised safety and reliability, even under the most demanding conditions.
,
Widely adopted across Europe, Asia, the Middle East, North America, and Latin America, this system represents a global benchmark for excellence in rail fastening solutions.

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, ensuring seamless integration and performance.
• Axle Load - Maximum threshold of 260kN, designed to handle immense loads with unwavering strength.
• Speed - Suitable for High-Speed (HS) ≥ 250km/h, Conventional Rail (CR) ≤ 250km/h, providing versatility across various rail systems.
• High Rail Longitudinal Resistance - Minimum of 9kN to ensure stability, offering uncompromised support and alignment.
• Electrical Resistance - Exceeds 5 kΩ for superior insulation, safeguarding against electrical interference and ensuring safety.
• Clamping Force for SKL14 (Nominal) - At least 9kN for secure fastening, affording robust and reliable connections.
• Gauge Adjustment - Flexible adjustment range of ±10mm, facilitating precise and customizable rail alignments.
• Rail Pad Material - High-quality EVA for optimal durability, providing long-lasting protection and performance.
• Enhanced Security - Option to use anti-theft screws with triangular heads, ensuring added protection against tampering.
• Pre-Assembly - All components can be efficiently pre-assembled at the sleeper factory, streamlining installation and reducing onsite labor.

The comprehensive W14 fastening system for each sleeper includes the following components, ensuring complete and efficient assembly:

4 pcs Screw Spike
Ss25
-160
4 pcs Flat Washer UIs7
4 pcs Rail Clip SKL14
4 pcs Guide Plate Wfp14K-12
4 pcs Plastic Dowel SDU9
2 pcs Rail Pad Zw148/185/6

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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