What Exactly Is A Plug Weld & What Is It Good For?

Slot and plug welding symbols plug slot weld Plug welds are essentially round welds that are made inside an existing hole, most commonly in one piece of metal The purpose? To weld that plug and slot welds Plug Weld or slot weld: It is used for attaching flat plates using one or more holes or slots in the top part and then filling with filler metal to fuse the two

plug weld vs slot weld Plug welds are essentially round welds that are made inside an existing hole, most commonly in one piece of metal The purpose? To weld that