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Detail description:
1 Copper Wire 
No. 1 Copper Wire grade 1: including No nudity , No coating, No alloy of pure Copper Wire, the surface without oxidation, do not contain the hair silk, Copper Wire diameter not less than 1.6 mm. Level 2: including clean, no luster, no coating, wuxi, no alloy of pure copper wire and copper cable, do not contain the wool yarn and burnt fragile copper wire. BarleyBerry
No. 2 Copper Wire grade 2 Copper Wire without alloy of Copper scrap line, contain sundries, Copper content is 96% (minimum content 94%). Shall not contain too much lead is changed and tin mineralization of copper wire, welding wire, brass and bronze line, excessive oil, iron and steel scrap and nonmetallic, crisp burnt line, do edge sex copper wire and excessive fine silk. Need appropriate means to remove grime. Birch
Usage:
Electrical, light industry, machinery, building industry, national defense industry
Copper Scrap is industry a important sources of the raw materials All kinds of can be recycled Recycling waste production with copper