Roughly 73% of homes in the U.S. built before 1980 still use copper for some portion of their water supply. That highlights the long-term importance of copper pipe fittings in modern and legacy plumbing systems. This guide covers the essential copper fittings you’ll find in plumbing. These fittings are used to join, redirect, and control the flow of water, gas, …
Why 5 Copper Tube is a Less Common but Useful Size








