Purge Plug for Welding

FIG. 1 is a top perspective view of a purge plug for welding showing my new design;

FIG. 2 is a bottom perspective view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom view thereof;

FIG. 7 is a right-side elevational view thereof; and,

FIG. 8 is a left-side elevational view thereof.

The broken lines showing portions of the purge plug for welding form no part of the claimed design.