The welding is a confluence of the solid pieces prolonging the material by the connection of its parts. In particular the welding involves the melting of the attachable parts in comparison to the brazing where only a filler material is melted. That’s why the welding also guarantees the continuity of the material properties with its attached parts.

According to the abovementioned the welding is the permanent confluence different from other kinds of permanent confluences (e.g. riveting or gluing) that do not support the metal continuity.

plenum under construction		glass dump under construction		glass dump under construction
stove hopper under construction		stove hopper under construction		conduit under manufacturing
conduit under manufacturing