This copper is at least 99.90% pure and has an electrical conductivity of at least 101% IACS. ETP copper contains a small percentage of oxygen (0.02 to 0.04%). If high conductivity copper needs to be welded or brazed or used in a reducing atmosphere, then oxygen-free copper (CW008A or ASTM designation C10100) may be used.
Copper World company laboratory is considered as a specialized copper laboratory in Iran. This laboratory with the most advanced inspection and quality assessment tools such as ...
trolley wire used as a current-carrying contact wire which supplies power to urban transit, railroad vehicles, mining equipment, and industrial cranes.
Currently Copper World Company is the biggest in the country and one the biggest in the Middle East.Copper World Company also has drawing machines with the most up to date technologies ...
Quantometre analysis is based on a program of high-purity copper from the (High Pure) Enterprise Software and can measure concentrations as low as a thousand (PPm) analyzer system ...
was established in 2001 and has experienced rapid growth due to the excellent vision of management and constant commitment to quality, build in 52000 sq. meter area and 18000 sq. meter covered space in Kashan 220 kilometer south from Tehran/IRAN . Total production capacity of plant exceeds 160000 tons per year . Currently Copper World Company is the biggest in the country and one the biggest in the Middle East . Copper World Company also has drawing machines with the most up to date technologies all bought from well known European companies ... read more