For many, steel manufacturing and fabrication almost always involves some type of welding technique to effectively use the metal in a way that will be efficient and useful. Therefore, today we will reinstate our series on welding tips and techniques with an introduction to Pipe Welding. As for any type of welding, the first VERY important step is making sure you have taken the proper safety precautions. This includes having an auto-dark helmet, apron, flame resistant clothing, safety goggles, work boots, and possibly earmuffs depending on how big the job is. Along with these safety precautions you should also know the basic passes that are involved with each welding project, such as the root pass, hot passes, fill passes and the cap pass. Knowing your welding position is also very important as it will affect how you approach the pipe. There are multiple different positions the pipe can be in, which include the material laying horizontal, vertical, fixed, inclined, or rotating, but t...