Black Wire
Black wire is softer, more flexible, uniform in softness and consistent in color. Mainly used in construction, mining, chemical and so on.
Advantages of black annealed wire: After wire annealing, the wire elongation is increased. The product is softer and increases the applicable range of wire. The black iron wire can be electro galvanized, hot-dip galvanizing, electroplating copper, etc., it is widely used in wire mesh production.
Classification :
| Wire Gauge Size | SWG(mm) | BWG(mm) | BG(mm) |
| 6 | 4.87 | 5.15 | 5.032 |
| 7 | 4.47 | 4.57 | 4.481 |
| 8 | 4.06 | 4.19 | 3.988 |
| 9 | 3.66 | 3.76 | 3.551 |
| 10 | 3.25 | 3.40 | 3.175 |
| 11 | 2.95 | 3.05 | 2.827 |
| 12 | 2.64 | 2.77 | 2.517 |
| 13 | 2.34 | 2.41 | 2.24 |
| 14 | 2.03 | 2.11 | 1.994 |
| 15 | 1.83 | 1.83 | 1.775 |
| 16 | 1.63 | 1.65 | 1.588 |
| 17 | 1.42 | 1.47 | 1.412 |
| 18 | 1.22 | 1.25 | 1.257 |
| 19 | 1.02 | 1.07 | 1.118 |
| 20 | 0.91 | 0.89 | 0.996 |
| 21 | 0.81 | 0.813 | 0.887 |
| 22 | 0.71 | 0.711 | 0.749 |
| 23 | 0.61 | 0.025 | 0.707 |
| 24 | 0.56 | 0.022 | 0.629 |
| 25 | 0.51 | 0.02 | 0.56 |
| 26 | 0.46 | 0.018 | 0.498 |
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FAQ
How can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
Please feel free to leave us message if you have any question about us and our products.
Always final Inspection before shipment;
Please feel free to leave us message if you have any question about us and our products.
How long is your delivery time?
Generally speaking, our delivery time is within 15-45 days, if the demand is particularly large or there are special circumstances, the delivery time may be delayed.
Can we visit your factory?
Warmly welcome. Once we have your schedule, we will arrange the professional sales team to follow up your case.
About the product price?
Due to the cyclical changes in raw material prices, prices vary from period to period. You can consult us, you can communicate with us online through the platform, WeChat, WhatsApp and other platforms, and we will reply within 24 hours. Please give us your requirements and specifications (steel grade, size, quantity, destination port), and we will work out the best price at the first time.
Can you arrange the shipment?
Sure, we have permanent freight forwarder who can gain the best price from most ship company and offer professional service.
Can you provide sample?
Yes, for regular sizes sample is free but buyer need to pay freight cost.
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