... not require soldering,and so eliminates the health hazards involved with lead-based solder and acid fluxes,PE(X)-al-pe ... pipeLess time is spent running pipe and installing fittings than with rigid pipe systems.Installing fewer fittings reduces the chances for ... PE(X)-al-pe(x) pipe size: Include:Male Coupler, Female Coupler, Double coupler, Tee, Female Tee, Male Tee, Elbow, Female Elbow, Male ...