Welding with an upward progression.
glossary
glossary
The pressure exerted by a vapor when a state of equilibrium has been reached between a liquid, solid or solution and its vapor. When the vapor pressure of a liquid exceeds that of the confining atmosphere, the liquid is commonly said to be boiling.
The welding position in which the weld axis, at the point of welding, is approximately vertical and the weld face lies in an approximately vertical plane.
A type of groove weld.
The resistance offered by a fluid (liquid or gas) to flow.