What standards does the e2055 rail clip comply with?

What standards does the e2055 rail clip comply with?

The E2055 rail clip typically complies with international and national standards like DIN 17221, BS970, and Chinese standards GB/T 1222, GB/T 4357, and GB/T 4358, meeting specifications for material (e.g., 60Si2Cr spring steel), hardness (HRC 42-47), and fatigue life (millions of cycles), ensuring compatibility with various railway systems and track applications.

Key Standards & Specifications:

• Material Standards: DIN 17221, BS970, GB/T 1222 (for spring steel).

• Performance Standards: Meets fatigue life requirements (e.g., 3-5 million cycles at specific deflection).

• Product Standards: Often produced under ISO 9001 certification for quality management.

• Application Standards: Designed for compatibility with various sleepers (wood/concrete) and track types (ballasted/slab).

Key Characteristics:

• Material: Spring steel like 60Si2Cr, 55SiMn, 38Si7.

• Hardness: HRC 42-47.

• Fatigue Life: High, often 3-5 million cycles without cracking.

• Function: Provides elastic clamping, creep, and twist resistance for continuous welded rail.

The Important Role of Rail Clip in Railway Track

Rail elastic clip is used to fasten the rails to the underlying base plate together with the concrete sleeper. Through the track bending, the pressure acts on the track. To ensure the reliability and integrity of connection between steel rails and track. Rail clips provide an important guarantee for the safety of the vehicle, and in addition, the Rail elastic clips have to withstand various forces such as bending, torsion, impact, fatigue and corrosion, so GNEE RAIL is very strict on producing and performance processing of the elastic rail clips.

GNEE RAIL as the largest rail clip and clamp production base in China, which has been qualified to tender medium and large scaled railway projects. In addition, GNEE RAIL is approved elastic rail clip manufacturer by China's Railway Ministry and has been ISO9001-2008 certified. Our rail clip product is ideal for rail track assembly for advantages of easy fitment while track laying; economical maintenance; long durability and lifespan; fast replacement.

Parameters of Main Rail Clip Products

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