Premium Rail Clip and Screw Bolt Fasteners for Durability

• Customization: Available
• Warranty: 1-3years
• Customized: Customized
• Model NO.: W30, SKL30
• Certification: ISO14001, ISO9001
• Transport Package: Woven Bags & Pallets
• Specification: SKL 30, W30
• Trademark: SUYU or customized
• Origin: China
• HS Code: 73029090
• Production Capacity: 100000PCS/Per Day

Product Description

W30 rail fastening system
The W30 fastening system is a versatile solution widely used on ballasted tracks and concrete sleepers. It operates with exceptional reliability, minimal wear, and requires almost no maintenance. Thanks to its high toe load, dynamic fatigue strength, and superior rail creep resistance, it offers unprecedented performance.
highly elastic solutions
for both conventional and heavily loaded railways, ensuring optimal performance in diverse conditions.

We use high-grade TPU material for our rail pads, making them resilient to all harsh weather conditions and adaptable to a wide temperature range from -60°C to +50°C. This material is ideal for enduring extreme temperature fluctuations.
Our rail fastening systems ensure a safe and smooth ride every time, even under extreme weather conditions and high atmospheric humidity.

The W30 Fastening system is
widely adopted across Europe, Central Asia, the Middle East
,
and Southeast Asia
.

Product Parameters

Technical
Specifications of the W30 Fastening System

• Axle load: ≤ 35 t
• Speed: ≤ 160 km/h
• Curve radius: ≥ 400 m
• Height adjustment: optional
• Gauge adjustment: ± 10 mm

The complete W30 fastening system for each sleeper includes the following components

4 pcs Screw spike Ss35-161
4 pcs Flat washer UIs7
4 pcs Rail clip SKL30
4 pcs Guide plate Wfp30K-12hh
4 pcs Plastic dowel SDU25
2 pcs Rail pad Zw148/175/7

W30 Drawings