Pre-Assembled EVA Rail Pad W14 Fastening Kit for Concrete Sleeper Installation

• 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 to conform with the esteemed EN13481-2 standards, ensuring it can support a robust maximum permissible axle load of 260kN.
,
It is widely celebrated and adopted across continents such as Europe, Asia, the Middle East, North America, and Latin America for its superior performance.

Product Parameters

 

Technical
Specification of the W14 Fastening System

• Typical Application - Ideally suited for both high-speed and conventional rail networks, especially when using concrete sleepers on ballasted tracks.
• Axle Load - Unwavering support with a maximum threshold of 260kN.
• Speed - Perfectly tailored for High-Speed (HS) rail operations at speeds ≥ 250km/h and Conventional Rail (CR) up to ≤ 250km/h.
• High Rail Longitudinal Resistance - A reliable minimum of 9kN to ensure exceptional stability.
• Electrical Resistance - Excelling with an electrical resistance exceeding 5 kΩ, ensuring top-notch insulation and safety.
• Clamping Force for SKL14 (Nominal) - Substantial force of at least 9kN providing secure fastening.
• Gauge Adjustment - Offers a versatile adjustment range of ±10mm to accommodate various track requirements.
• Rail Pad Material - Manufactured from high-quality EVA, guaranteeing optimal durability and performance.
• Enhanced Security - Features the option to incorporate anti-theft screws with innovative triangular heads.
• Pre-Assembly - All components are designed for efficient pre-assembly at the sleeper factory, streamlining installation.

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

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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