Copper tube knowledge
Copper tube is a kind of tube with many advantages and is widely used in various fields. Here are some key knowledge points about copper tube:
Economical efficiency: Copper tube can save materials and total cost during installation because it is easy to process and connect. At the same time, it has good stability and reliability, which can save maintenance costs.
Lightness: Compared with internal threaded tubes of the same inner diameter, copper tubes do not require the thickness of ferrous metal, so the transportation cost during installation is lower, maintenance is easier, and the space occupied is smaller.
Plasticity: Copper tubes can be bent and deformed, and can often be made into elbows and joints. The smooth bend allows the copper tube to be bent at any angle.
Safety: Copper tubes do not leak, do not support combustion, do not produce toxic gases, and are corrosion-resistant. It is hard, not easy to corrode, and is resistant to high temperature and high pressure, and can be used in a variety of environments.
Thermal conductivity: Copper has good thermal conductivity and is often used to manufacture heat exchange equipment (such as condensers, etc.). Copper tubes with small diameters are often used to transport pressurized liquids and as pressure gauges for instruments.
Type: Copper tubes are classified by production process into seamless copper tubes, welded copper tubes and spiral seam copper tubes. Classification by material and purity includes ordinary copper tubes, oxygen-free copper tubes, deoxidized copper tubes and special copper tubes.
Chemical stability: Copper tubes have stable chemical properties, are cold-resistant, heat-resistant, pressure-resistant, corrosion-resistant and fire-resistant, and can be used for a long time in different environments. Biological studies have shown that E. coli in water supply can no longer continue to reproduce in copper pipes, and more than 99% of bacteria in water are completely killed after entering copper pipes for 5 hours.
Environmentally friendly and sustainable: Copper tubes are a recyclable metal with a long service life that is comparable to or even longer than the life of a building. They can be recycled and reused after use, which is beneficial to environmental protection.
In summary, copper tubes have become one of the indispensable materials in modern buildings due to their excellent physical properties, chemical stability, safety and economy.
