Black Annealed Rebar Tie Wire Small Coils 1kgs/Roll
Basic Info.
Black Annealed Rebar Tie Wire Small Coils 1kgs/Roll
Black annealed iron wire is made by Q195 low carbon steel wire. Main process is wire drawing, achid washing, annealing, coiling and packing. Mainly used in construction, hando craft, woven wire mesh, express way fencing mesh, packaging of products and other daily uses.
There are two kinds of drawing machine: powder drawing and water drawing. powder drawing is fit for junior drawing(6.5mm~4.0mm). One powder drawing machine has 4 tanks and 4 molds. One tank is matched with a mold. Each of them are offered energy by a electromotor. 0.9mm(max)can be “eat” when the wire cross a mold. There are no loss of weight during drawing.
Anneal is to low the tensile strength of wire. The stove is solid and built with red bricks. The architecture of anneal stove is cuboid. Different thickness of wire require different temperature. Range is from 700℃to 900℃. Output of the anneal stove, the tensile strength is 400N~500N.
Through packing coil to 1-800kgs per roll, perfect packing as woven bag, paper box or as client request.
| Sizes of black annealed Iron Wire | |||
| Wire Gauge | SWG in mm | BWG in mm | In Metric System mm |
| 8# | 4.06 | 4.19 | 4.00 |
| 9# | 3.66 | 3.76 | - |
| 10# | 3.25 | 3.40 | 3.50 |
| 11# | 2.95 | 3.05 | 3.00 |
| 12# | 2.64 | 2.77 | 2.80 |
| 13# | 2.34 | 2.41 | 2.50 |
| 14# | 2.03 | 2.11 | - |
| 15# | 1.83 | 1.83 | 1.80 |
| 16# | 1.63 | 1.65 | 1.65 |
| 17# | 1.42 | 1.47 | 1.40 |
| 18# | 1.22 | 1.25 | 1.20 |
| 19# | 1.02 | 1.07 | 1.00 |
| 20# | 0.91 | 0.89 | 0.90 |
| 21# | 0.81 | 0.813 | 0.80 |
| 22# | 0.71 | 0.711 | 0.70 |
| 23# to 34# also available for galvanized iron wire. | |||
Product Show of Black Annealed Rebar Tie Wire Small Coils 1kgs/Roll
Packing of Black Annealed Rebar Tie Wire Small Coils 1kgs/Roll
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