Welding processes and equipment
Shielding gases
Shielding gases – interactive engineering module focused on welding shielding gases. Learning format: Decision guide · Active learning. Explains the principle, technical relationships and practical use.
Decision guideActive learning
Open interactive module →Topic overview
This technical module explains the main principles, practical relationships, limitations and typical applications of the topic in welding production.
What the module covers
- Colour identification of industrial-gas cylinders
- Main rules from EN 1089-3
- Categories and risks of confusion
- Old versus new marking in the supplied overview
Educational content does not replace current standards, approved WPS/WPQR documentation or decisions by competent welding coordination personnel.
Related engineering terms
The module connects these terms with practical engineering explanations:
welding shielding gases
Continue with the practical module.
Open this topic directly in the interactive WeldScope portal.