Female elbow has internal thread end and 90 degree elbow, which can be used for direction change and connection of pipes, easy to install and widely used in piping systems.The non-threaded end is connected to the PPR pipe, and the threaded end is connected to the ppr fittings with external thread.
It has many advantages, as follows:
1,Hygienic and non-toxic, it is a green and environmentally friendly building material;