What is black wire
Black wire English Name: iron wire black
Black wire English Name: iron wire black
Process: red hot metal billet rolling into 6.5mm thick steel also is the wire rod, then into the drawing device pull into line with different diameters, and gradually narrow the drawing plate aperture, cooling, annealing, coating and other processing technology made of a variety of different specifications of the wire. It contains ingredients that are: iron, cobalt, nickel, copper, carbon, zinc, and other elements.
Application: mainly used in construction, mining, chemical, welding, welding racks, and then processing. After annealing wire becomes soft, flexibility increase, construction, wire binding reinforcement effect more.
Packing: packaging of black iron wire galvanized wire packaging, in plastic Mochi, plastic woven and first with a thin layer of plastic wire winding circle, then or sack is woven bag winding.
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