The National Pipe Tapered Coupling is used to connect pipes of differing diameters while maintaining a leak-free joint. The coupling provides a tapered interface that allows a bushing or reducing pipe to be securely fitted into a larger pipe. This ensures controlled fluid flow and prevents leakage under pressure. The part allows easy installation and removal of connected piping components. Using the coupling improves operational reliability by providing a consistent, secure connection across different pipe sizes.Attributes:• Ensures leak free joint under fluid pressure.• Supports consistent and reliable fluid flow.• Allows secure fitting of a reducing pipe into a larger pipe.Applications: The National Pipe Tapered Coupling is installed between pipes of different diameters, where it provides a secure connection, ensures leak-free fluid flow, and supports proper alignment of the piping system.