A bent pipe, also known as a curved pipe, is a tubular component that has been intentionally formed to have a curved shape. It differs from a straight pipe in that it changes direction along its length. Bent pipes are commonly used in various industries. In plumbing systems, for example, they are utilized to connect different fixtures at angles, allowing for flexible routing of water or gas. In industrial piping for factories, bent pipes help direct the flow of fluids or gases around obstacles or to different levels. They can be made of materials like metal (such as steel or copper) or plastic, depending on the specific requirements of the application.