Piping is used to carry liquids and gases like water, steam, oil, or chemicals from one place to another. It helps in smooth and safe flow without leakage or loss. In industries, piping connects machines like pumps, tanks, and heat exchangers so that the process runs continuously. In oil and gas and other engineering sectors, chemical and mechanical engineers are mainly responsible for designing and managing the piping of the entire plant. This field is growing day by day, offering many career opportunities. A good piping system saves energy, reduces maintenance, and keeps workers safe. It is very important in power plants, factories, and even homes.