Overview of Weld Types 221 - Tooling U-SME

Plug Welding Plate plug weld vs slot weld 3 Qualification of any groove weld or fillet weld procedure, qualifies any WPS for making plug and slot welds 6 Welders qualified to make plug and slot welds - Slot welds are typically used in lap joints where the fillet weld length is limited Plug Welds:

plug slot weld A weld made through holes in one member of a lap joint is a plug weld When the holes are elongated, it's called a slot weld Depending on the work,