Plug welded joints are used-

Fillet Weld Slot Weld Plug Weld Part 24 plug slot weld Slot weld is also shown in the figure above It is quite similar to the plug weld, except that the hole is not circular, it is an elongated hole plug or slot weld Comments · Plug and Slot Welds · Butt weld problem

plug or slot weld symbol The slot was then filled with three subsequent weld passes via automated TIG welding, using ER316L filler wire The specimen was welded free of