Click image for larger version.  Name: photo.jpg  Views: 4145  Size: 137.7 KB  ID: 9956Attached is a picture of a 2" Heavy Walled pipe I was practicing on a few months ago. Have not had that much time to practice pipe welding. On the bottom you can see that I was fighting gravity and not evenly depositing the material from side to side. But look at the top how the metal is wetted into both sides of the pipe.