Aluminum alloy piping system (including energy-efficient piping, super piping, fluidic conduits) has been widely adopted by manufacturers in Europe and North America for conveying compressed air, vacuum, nitrogen, and inert gases, progressively replacing conventional carbon steel piping solutions.

Stainless steel piping, with its excellent corrosion resistance, superior hygiene, and high cost-performance, has become the preferred material for conveying air, medical air, direct drinking water, and cold/hot water. As living standards rise, it is increasingly used for transporting air and liquids.