Precision-Engineered W14 Fastening Kit with 6mm Thick Rail 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

Product Overview: W14 Rail Fastening System
The Precision-Engineered W14 Fastening System
is meticulously crafted and fully compliant with EN13481-2 standards, designed to withstand a robust maximum permissible axle load of 260kN.
,
This system is widely embraced across diverse regions such as Europe, Asia, the Middle East, North America, and Latin America.

Product Parameters

 

Technical
Specifications of the W14 Fastening System

• Typical Application - Ideal for both high-speed and conventional rail networks, specifically on concrete sleepers with ballasted tracks.
• Axle Load - Designed for a maximum threshold of 260kN, guaranteeing uncompromised load support.
• Speed - Perfectly suitable for High-Speed (HS) operations at speeds ≥ 250km/h and Conventional Rail (CR) operations ≤ 250km/h.
• High Rail Longitudinal Resistance - A minimum of 9kN is assured to provide exceptional stability.
• Electrical Resistance - Achieves over 5 kΩ, ensuring superior insulation performance.
• Clamping Force for SKL14 (Nominal) - At least 9kN to ensure a secure and steadfast fastening.
• Gauge Adjustment - Offers a versatile adjustment range of ±10mm for optimal flexibility.
• Rail Pad Material - Constructed with high-quality EVA to deliver optimal durability and resilience.
• Enhanced Security - Features an option to integrate anti-theft screws with distinctive triangular heads.
• Pre-Assembly - Facilitates efficient pre-assembly of all components at the sleeper factory for seamless set-up.

Comprehensive W14 Fastening System: Each sleeper package includes the following components:

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

Technical Parameters: Detailed Insights into the System's Design

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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