What are the different standards for Railway Elastic Clips?

Elastic rail clip standards vary by manufacturer and country, often categorized by type, such as E-clips, SKL clips, and others, and by application (e.g., high-speed, heavy-haul). International standards like EN 13481 and UIC are frequently referenced for performance, while national standards like AREMA (American Railway Engineering and Maintenance-of-Way Association) and others exist to meet specific regional requirements.

Common standards and classifications

By type:

• E-type clips: Used in systems like the E-clip fastening system, commonly found in America, India, and other countries.

• SKL clips: A popular type in Germany and used in other regions.

• Fast clip systems: Newer systems that represent a trend in fastener technology, used in high-speed lines in Europe, Japan, and North America.

• Other types: Include PR clips, Nabla clips, Deenik clips, and specialized crane rail clips.

By international and national standards:

• EN 13481: A European standard for railway fastening systems.

• UIC (International Union of Railways): Standards that are often adopted internationally.

• AREMA: The American standard for railway fasteners.

• ISO: International Organization for Standardization standards.

• GB/T and TB/T: Chinese national standards.

By application:

• Standards are developed based on the specific application, such as those for passenger dedicated lines or ballasted tracks with shoulderless concrete sleepers.

• Requirements also differ for different types of track, including high-speed, heavy-haul, and conventional lines.

As an OEM & OBM manufacturer, GNEE RAIL is capable of not only producing a wide range of internationally common types of rail clips, such as W Tension Clamp, e-Clip, Fast-Clip, SKL Tension Clamp, Nabla Blade, etc., but also customizing products tailored to our customers' specific requirements.

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