Factory on Hot Sale Manufacturer Black Iron Wire Twisted Wire
twin wire
Twin wire, galvanized iron wire rope, coated there wire rope. Tie wire twisted. Galvanized iron wire twisted. This product 100% export, are exported to foreign markets, customers agree, have made a very good evaluation. Product specifications: 1 * 1 * 2 (2) 3 1 * 1 * 6 7 (7), diameter: 0.4 mm - 6.5 mm in plastic packaging, such as hemp, inner plastic outer plastic scale 2 kg/roll, 5 kg/roll, 10 kg/roll, 25 kg/volume, weight and diameter standard parts according to customer requirements
process
Hot metal billet rolling into 6.5 mm thick steel wire rod, and then put it in the drawing into a line of different diameter, the plant was narrowed gradually and drawing plate aperture, for cooling, annealing, plating and other processing technology made into all kinds of different specifications of the wire. It contains ingredients: iron, cobalt, nickel, copper, carbon, zinc, and other elements.
use
Mainly used in construction, mining, chemical, welding, welding net hangers, reprocessing, etc. After annealing the wire become soft, increased flexibility, for building tie wire, binding reinforcement effect is better.
At present, the annealing is generally used to the production of wire and wire drawing process and galvanized processing. In 1976, guangzhou galvanized iron factory in the domestic first application of electrolytic pickling, high-pressure washing, card electric drying new technology experiment a success drawing line continuous production, make the wire drawing process from intermittent production made continuous production, reduces labor intensity, reduce the metal consumption. At that time, the domestic wire factory can produce wire rope, wire spokes, umbrella wire, spring steel wire and the bicycle saddle spring steel wire and other products. In the 1980 s, the use of staples hot plated low carbon steel wire, fan net wire, carbon ?
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