Tag Archives: root pass welding

Root Pass vs Hot Pass vs Capping: A Complete Guide Introduction Welding is an art and a science. When it comes to multi-pass welding, the terms “root pass,” “hot pass,” and “capping” often come up. But what do they mean, and why are they so important? Understanding the roles and …

What is Root Pass in Welding? Introduction Definition of the Root Pass in Welding: The root pass is the initial weld bead that is laid down during the welding process. It forms the foundation for subsequent welding passes and is essential for ensuring the strength and integrity of the entire …