Jimmy Dunn

Welding thin metal turns out to be more difficult than welding steel plates.

Welding techniques

Welding techniques for those of you who want to become a professional welder

Tips for welding reinforced concrete

Tips for welding corner joints on thin square tubes.

Tips for making square pipe cuts to connect 3 90 degree angles

Tips for making different sized square profile pipe connections at 90 degree joints

Tips for joining stronger UNP iron joints