A Flange facilitates the connection between different sections of the airline. It is a flat or raised circular plate with bolt holes around its perimeter. The flange is designed to be attached to the end of a pipe or tube, allowing for the secure and leak-free connection of airlines. The purpose of a flange in an airline is to provide a reliable and robust connection between sections of the airline. It ensures that the compressed air flows smoothly from one section to another without any loss or interruption. Attributes:• Must withstand 240 kPa water pressure• Provide a secure and reliable connection Applications:A Flange provides a reliable and robust connection between sections of the airline.