Pipe welding is a specialized process used to join two or more pieces of pipe together. This technique is essential in various industries, including construction, oil and gas, and plumbing. Different welding methods, such as MIG (Metal Inert Gas) and TIG (Tungsten Inert Gas), can be employed depending on the materials and requirements of the project. The quality of a weld is crucial for ensuring the integrity and safety of the piping system. Proper preparation, including cleaning and aligning the pipes, is necessary before welding. Additionally, welders must follow specific codes and standards to ensure that the finished product meets industry regulations.