A flange is a component in a piping system that is used to connect two parts of pipe or equipment in a way that is safe and easy to connect or remove. A flange is in the form of a flat ring or plate with the same number of holes and is installed at the end of a pipe, valve, pump or other equipment. The main purpose of a flange is to create a strong, leak-proof connection between two components in a piping system.
Flange is very commonly used in various industries, including oil and gas, chemical, power plants, food factories, and others. They provide convenience in assembly and maintenance of piping systems and maintain safe system operation by reducing the risk of leaks or pressure releases. Flange is also often used in construction and manufacturing as part of heavy equipment and structures that require strong and stable connections.