Piping engineering is a specialized branch of mechanical and civil engineering focused on the design, installation, and maintenance of piping systems that transport fluids, gases, and other materials across various industries. These systems are integral to sectors such as oil and gas, chemical processing, power generation, and water treatment. Piping engineers are responsible for selecting appropriate materials, ensuring structural integrity, and optimizing the flow of substances within pipelines.

Piping services refer to the design, installation, maintenance, repair, and modification of piping systems used to transport liquids, gases, chemicals, and other substances within various industries, such as oil and gas, chemical processing, power generation, construction, and manufacturing. These services are critical to the functioning of many industrial processes, as piping systems are responsible for safely transporting materials between different parts of a plant or facility.