Air dry the bag on a clean towel. Do not dry the inside of the bag. Going home with a urinary catheter. â for men. A urinary catheter is a thin rubber tube that is put through your urethra into. your bladder. This catheter drains urine. At the tip of the catheter there. is a small balloon. This balloon sits in your bladder and holds the catheter. in place.
An arc welding process in which fusion is produced by heating with an electric arc or arcs between a bare metal electrode or electrodes and the work. The welding is shield by a blanket of granular, fusible material on the work. Pressure is not used.
Last Revised: 11/04/2014. In the modern world of structural steel, welding is the process of joining two steel pieces (the base metal) together by heating them to the point that molten filler material mixes with the base metal to form one continuous piece.