Bare Copper wire can be used as core of  electric wires and cables. We can supply products of different diameters, tensile strength, elongation, resistivity and conductivity in accordance with your request.If you are interested in our bare copper wire, pls tell me your required nominal section ares or diameter, then, I will give you our best quotation.

 

application

        Red copper should be very pure, containing more than 99.95% copper. A very small amount of impurities, especially phosphorus, arsenic and aluminium, will greatly reduce the conductivity of copper. It is mainly used to make electrical equipment such as generators, buses, cables, switchgear, transformers, heat exchangers, pipes, flat-plate collectors of solar heating devices and other heat conducting devices. Oxygen content in copper (which is easy to mix with a small amount of oxygen in copper smelting) has a great influence on conductivity. Copper used in electrical industry must generally be oxygen-free copper.