Gnee Steel (Tianjin) Co., Ltd. is one of the most reliable manufacturers and suppliers of pr rail clip in China, also supports customized service with low price. Please feel free to buy cheap pr rail clip made in China here from our factory.
PR Rail Clip
Products Description
The original Pandrol fastening, the PR Clip has stood the test of time due to its geometric design and ease of installation.Redefining the industry standard in the 1950s, millions of these systems are still in service across many of today's rail networks.
The PR clip is driven parallel to the rail and its time-proven design offers a strong, resilient solution that delivers effective longitudinal restraint.
Working Principle of PR Clip
- Preloading and Retention: During installation, the PR clip is twisted to a specific angle, exerting lateral elastic force on the rail web to secure the rail in both longitudinal and lateral directions.
- Vibration Damping: The clip's elastic deformation absorbs and dampens vibrations induced by train loads, helping extend the service life of tracks and vehicles.
- Electrical Insulation: Isolated from sleepers via insulating washers, it achieves electrical insulation, meeting the requirements of track signaling and traction circuits.
Application Scenarios of PR Elastic Clip
High-speed railways and urban rail transit: requiring high-density, low-vibration track systems
Heavy-haul freight lines: demanding fasteners with impact resistance and fatigue endurance
Bridges, aqueducts, and special structures: with special requirements for fastener dimensions and insulation performance
Mining and factory internal rails: facilitating quick maintenance and replacement
What do we offer?
Hot/ Cold Forging
With the advanced forging production lines, we are able to produce screw spikes, rail bolts, rail clamp, rail anchor, and all other forged products.
Lost Foam Casting
We use lost foam casting process, the advantages as below:
– Without Limits.Lost Foam enables geometrically complex cast parts to be created with the highest quality.
– Dimensionally exact. – High dimensional accuracy and low tolerances.
– Better Surface. Surface smooth and less flaws.
Plastic Injection Moulding
With advanced injection machines, we are able to offer:
– Angle plate or rail insulator
– Rail pad
– Plastic dowel
– Other products according to customer's needs
Surface Treatment
We are able to do various surface treatment with the most advanced technology. All the surface treatment is eco-friendly and finished in our own factory.
– Electrostatic spraying for rail clips. Anti-corrosion for 2 years.
– Darcromet for most rail fasteners. Anti-corrosion for 10 years.
– Zinc-nickel alloy co-permeation for most fasteners. Anti-corrosion for 20 years.
GNEE RAIL focuses on the research and development and manufacturing of railway track connection systems, providing a full range of fastener products and technical solutions. The factory is equipped with intelligent production lines and precision testing equipment, and implements an internal control system that is stricter than industry standards to ensure the reliability of products under extreme working conditions. Targeted solutions can be provided according to different track types and climatic conditions, and a dedicated service team is established to quickly respond to customer needs. Our products have passed multiple international certifications and are exported to more than 30 countries and regions. They have been recognized by the industry for their excellent stability and durability. We are committed to providing professional protection for the safe operation of global railways through technological innovation and lean manufacturing.
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