👉 In the context of engineering and construction, a flange is a type of pipe connection that connects two or more pipes together. It is often used in horizontal pipelines, particularly in industries such as water supply systems, sewage treatment plants, and irrigation systems. The term "flange" can also refer to other types of connections used in pipe systems, such as elbows, bends, and couplings. The specific meaning and usage of flanges will depend on the context in which they are used, but