Welding

TIG stands for tungsten inert gas, and the welding process is often simply called TIG welding. It is one of the most versatile and popular […]

Do you consider yourself realistic, organized and practical?1,2 Do you enjoy tinkering with tools and machines, working outdoors and fixing things?2 Are you interested in […]

Pipefitters play an important role in society. They’re the skilled trades workers who install and maintain pipes that carry chemicals, acids and gases in manufacturing, […]

Arc welding uses the power of an electric current to join two metals.1 The power supply for the electric current is transferred from a welding […]

Welding symbols can aid professional welders and welding students alike. These cryptic-looking symbols are often found on engineering drawings, and they communicate information to welders […]

You likely know all about grades from your welding classes. But did you know America’s infrastructure gets them too?1 Roads and highways. Grade: D. Transit […]

It’s important for a pipefitter to know how to measure, cut and bend piping materials, since a pipefitter’s job includes installing pipes and fixtures in […]