The brass tube is light in weight, has good thermal conductivity and high strength at low temperatures. Often used in the manufacture of heat exchange equipment (such as condensers, etc.). It is also used to assemble cryogenic pipelines in oxygen production equipment. Copper pipes with small diameters are often used to transport pressured liquids (such as lubrication systems, oil pressure systems, etc.) and pressure measuring tubes for instruments. The brass tube is strong and corrosion resistant.