copper wire scrap

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1. Common Copper wire scrap Cu up to 99% 97% 95% 99%Copper wire is mainly composed by pure copper wire and pure electrical cable, the diameter is above 1.6mm. 97% copper scrap is mainly scrap copper wire, cable. 95% copper scrap mainly is scrap copper wire, cable, tube etc. Common style of copper wire scrap Copper Wire No. 1 Copper Wire grade 1: 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. Grade 2: including clean, no luster, no coating, without tin, no alloy of pure copper wire and copper cable, do not contain the wool yarn and burnt fragile copper wire. Copper Wire No. 2: No alloy of copper scrap wire, no purity, contain 96% copper (minimum 94%). Shall not be contained lead and tin copper wire too much, welding copper, brass and bronze wire, too much oil, iron and steel scrap, and nonmetal, crisp burnt wire, insulation wire and too much fine silk. Need to use proper ways to clean dirt. 2. Other copper scrap wire: #1 cu: 99-96% #2 cu: 96-94% #3 cu: 94-92% 3. Application Widely used in electrical, light industry, machinery, building industry, national defense industry Copper Scrap is a important sources of the raw materials in industry. All kinds of copper scarp can be recycled Recycling waste production with copper

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tianjin hongli imp&exp.co.,ltd

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