Forged Pipe Union is utilized to connect two pipes together. It consists of two threaded ends that are designed to be screwed onto the ends of pipes, and a central section that is used to join the two ends together. These unions are typically used in applications where the pipes need to be easily disconnected or where regular maintenance is required. Forged Pipe Union is also popular in high-pressure piping systems, as they provide a strong, leak-free connection that can withstand high pressures and temperatures.