This brass cone union female-female is a threaded fitting for removable connection of threaded pipe and tube. It allows the union of two male threaded end pipes, while providing quick and easy disassembly for maintenance or repair without need for welding or cutting tools. The accessory comprises three pieces: a nut, and two conical end elements that join together and, thanks to the tightening of the nut, provides the necessary pressure for a compact and durable sealing of the joint. Available in  one  dimension 1" on the female connecting ends.