Oil Drain Plug Copper Gasket Auto Stamping Part

Oil Drain Plug Copper Gasket Auto Stamping Part

Copper is much more widely used than pure iron. Every year, 50% of copper is purified into pure copper by electrolysis, which is used in the electrical industry. The copper here is indeed very pure, containing more than 99.95% copper, a very small amount of impurities, especially phosphorus, arsenic, aluminum, will greatly reduce the conductivity of copper. It is mainly used for the production of electrical equipment such as generators, busbars, cables, switching devices, transformers and heat exchangers, pipelines, solar heating devices such as plate collector heat conduction equipment.