https://www.pipenipples.com/chemical-composition-and-properties-of-brass-pipes.html CHEMICAL COMPOSITION AND PROPERTIES OF BRASS PIPES Brass tube: a kind of non-ferrous metal tube, which is a seamless tube that is pressed and drawn. Copper pipes are strong and corrosion-resistant, and become the first choice for modern contractors to install water pipes, heating and cooling pipes in all residential commercial buildings. Brass pipe is the best water supply pipe.All Rights Reserved