railway welding


The EN 15085 standard, specifically designed for welding in the railway sector, plays a crucial role in ensuring safety, quality, and reliability. Here's how it impacts rail safety:

  • Certification and Quality Assurance:
    a. EN 15085 defines certification and quality requirements for welding in the railway domain.
    b. Manufacturers involved in welding rail coaches and components must obtain certification to EN 15085-2.
    c. This certification ensures adherence to stringent welding standards, promoting safety and reliability.

  • Safety Enhancement:
    a. Properly welded components are critical for safety in railway vehicles.
    b. EN 15085 ensures that welding processes meet quality criteria, minimising the risk of weld defects, fractures, or failures.
    c. Safe welds contribute to overall passenger safety during train operations.

  • Preventing Catastrophic Failures:
    a.  Welding failures can lead to disastrous accidents, endangering passengers, crew, and bystanders.
    b. Compliance with EN 15085 reduces the likelihood of weld-related incidents, preventing derailments, collisions, or other disasters.

  • Track Infrastructure Integrity:
    a. Welded joints are prevalent in track infrastructure, including rails, switches, and crossings.
    b. Proper welding techniques ensure the stability and longevity of these components.
    c. EN 15085-certified welding helps maintain track alignment, reducing the risk of track buckling or misalignment.

  • Durability and Longevity:
    a. Railway Wagons & Coaches operate under varying conditions, from extreme temperatures to heavy loads.
    b. High-quality welds withstand these stresses, ensuring the durability and longevity of rolling stock.
    c. EN 15085-compliant welding contributes to the extended service life of rail assets.

  • Risk Mitigation and Audits:
    a. Welding defects can compromise safety, leading to costly repairs or replacements.
    b. EN 15085 specifies requirements for welding personnel, procedures, and documentation.
    c. Regular audits ensure ongoing compliance, reducing the chances of substandard welds.

In summary, EN 15085 plays a pivotal role in maintaining the safety, reliability, and performance of Railway Systems. By emphasizing proper welding practices, it contributes to the well-being of passengers, crew, and the entire rail network.