Door progress, used 1.25" pipe which equal 1.5" OD. it's schedule 40.
Beginners to welding galvanized use fans, and blow fumes away to outside. Or use black pipe. I used electrical ridged pipe, which I believe bends better than some cheap water pipes.
Beginners to welding galvanized use fans, and blow fumes away to outside. Or use black pipe. I used electrical ridged pipe, which I believe bends better than some cheap water pipes.