Flanged joints are mechanical connections used to join two sections of piping or equipment. They consist of two flanges, which are flat pieces of metal with holes for bolts, and a gasket that provides a seal. The flanges are bolted together, creating a strong and leak-proof connection that can withstand high pressure and temperature. These joints are commonly found in various industries, including oil and gas, water treatment, and chemical processing. They allow for easy assembly and disassembly, making maintenance and repairs more convenient. Flanged joints are essential for ensuring the integrity and safety of piping systems.