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High-Strength M24 Screw Spike W14 Rail Fastening System for 260kN Axle Load Tracks

Price $6.20
Min Order 20000 Pieces
Availability In Stock
Shipping From Shanghai, China
Popularity 365 people viewed
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Model NO.:
SKL14/W14
Warranty:
1-3years
Customized:
Customized
Certification:
ISO14001, ISO9001
Trademark:
SUYU or customized
Transport Package:
Woven Bags & Pallets
Specification:
W14/SKL14
Origin:
China
HS Code:
73029090
Product Description
Introducing the W14 Rail Fastening System
The W14 Fastening System
is meticulously crafted in adherence to the prestigious EN13481-2 standards, ensuring remarkable performance by supporting a maximum permissible axle load of 260kN.
,
It is widely adopted across Europe, Asia, the Middle East, North America, and Latin America, reflecting its global trust and reliability.
Product Parameters

 



Technical
Specification of the W14 Fastening System
  • Typical Application - Ideally suited for high-speed and conventional rail networks featuring robust concrete sleepers on durable ballasted tracks.
  • Axle Load - Designed to withstand a maximum threshold of 260kN, ensuring long-term performance.
  • Speed - Exceptionally suitable for High-Speed (HS) railways operating at ≥ 250km/h and Conventional Rail (CR) networks at ≤ 250km/h.
  • High Rail Longitudinal Resistance - Provides a minimum of 9kN to ensure unwavering stability under dynamic conditions.
  • Electrical Resistance - Surpasses 5 kΩ, offering superior insulation to safeguard against electrical disturbances.
  • Clamping Force for SKL14 (Nominal) - Ensures secure fastening with at least 9kN of clamping force.
  • Gauge Adjustment - Offers a flexible adjustment range of ±10mm, accommodating a variety of track configurations.
  • Rail Pad Material - Engineered from high-quality EVA to provide optimal durability and performance.
  • Enhanced Security - Includes the option to use anti-theft screws with uniquely designed triangular heads for added security.
  • Pre-Assembly - All components are expertly designed for efficient pre-assembly at the sleeper factory, streamlining installation.
The comprehensive W14 fastening system for each sleeper includes the following 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 nameTypeMaterialFinishRemark
SKL14 tension clipDia. 13mm60Si2CrA, 38Si7Plain 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 spikeM24×150mm
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 sherardizedStandard: ISO898-1, UIC864-1 and NF F500-50
Plain washerUls7Q235Plain oiled, black oxide, galvanized, hot dip galvanized, Dacromet and sherardizedStandard: EN10025, EN10139
Plastic dowelFor different sizes of screw spikeHDPE, Reinforced Nylon 66 (PA66)Black, blue, yellow, green or other colorFor insert into concrete sleeper
Guide plateUIC54, UIC60, 50kg rail, 60kg rail, and other sizes as orderedReinforced Nylon 66 (PA66)Black, blue, yellow, green or other colorDifferent designs are available.
Rail padUIC54,UIC60, and size as orderedEVA, or rubberBlack, blue, yellow, green or other colorDifferent designs are available.



 
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