A Pipe Fabricator's job involves reading blueprints, cutting, bending, and welding pipes to create and install piping systems for various liquids, gases, and solids. Key responsibilities include selecting proper materials and fittings, performing quality control and leak testing, and adhering to safety protocols to ensure compliance with standards and a safe work environment. This skilled professional uses a range of tools, such as pipe benders and welding equipment, to assemble and maintain complex piping systems for industrial, commercial, and residential projects.