A Threaded Flange is a type of flange that is connected to a pipe with matching threads, without welding.It is easy to assemble and disassemble, making it suitable for systems that require frequent maintenance.Threaded flanges are typically used in low-pressure and low-temperature applications.They are ideal for connecting pipes carrying water, gas, or oil where welding is not possible.This type of flange provides a secure joint but is not suitable for high-pressure systems.Common applications include water pipelines, chemical lines, and small-diameter piping.