| Variable | Detail | | :--- | :--- | | | Fillet Weld (Pipe welded to a plate). | | Pipe Orientation | Horizontal. | | Weld Type | Circumferential (welding around the pipe). | | Positions Covered | Combines Overhead, Horizontal, and Flat. | | Main Difficulty | Gravity pulling the puddle; changing gun angles. | | Key to Success | Lower amperage, tight arc overhead, watch for undercut. |
: Fillet weld (joining two surfaces at a roughly 90-degree angle). welding position 5f