We'd like to use analytics cookies to understand which symbols people look up, so we know what to research next. They are not used for advertising and we set none of them unless you say yes. What we store.
A circle meaning go right round.
Also known as: All around weld, Circumferential weld symbol
The welding symbol instructing that the weld continue around the entire joint.
Instructs that the weld run completely around the joint.
Contexts: Technical drawing
Placed at the elbow rather than on the line, so it qualifies the whole instruction rather than one side of the joint — position again carrying scope rather than content.
Contexts: Technical drawing
A small circle drawn at the junction of the arrow and the reference line.