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ZHENGDE Galvanized wire production process: It is processed by
high-quality low-carbon steel wire rod, and the high-quality
low-carbon steel is processed by drawing forming, pickling and
derusting, high-temperature annealing, hot-dip galvanizing and
cooling.
Galvanized wire characteristics: Galvanized iron wire has good
toughness and elasticity, and the highest amount of zinc can reach
300 grams per square meter. It has the characteristics of thick
galvanized layer and strong corrosion resistance.
Galvanized wire application: The products are widely used in
various fields such as construction, handicrafts, weaving wire
mesh, highway guardrails, product packaging and daily civilian use.
Galvanized wire is further divided into hot-dip galvanized wire and
cold-dip galvanized wire (electro-galvanized wire), which are
distinguished as follows:
Hot-dip galvanizing is dip-plating in a heated and melted zinc
solution. The production speed is fast, and the coating is thick
but uneven. The minimum thickness allowed by the market is 45
microns, and the maximum thickness can reach more than 300 microns.
The color is darker, consumes more zinc metal, forms an
infiltration layer with the base metal, and has good corrosion
resistance. Hot-dip galvanizing can last for decades in outdoor
environments.
Cold galvanizing (electrogalvanizing) is to gradually coat the
metal surface with zinc through the unidirectional current in the
electroplating tank. The production speed is slow, the coating is
uniform, and the thickness is thin, usually only 3-15 microns. The
appearance is bright and the corrosion resistance is poor. It
usually rusts in a few months.
Compared with hot-dip galvanizing, the production cost of
electro-galvanizing is lower.
Gauge | SWG | BWG | AWG | Metric system | ||||
in | mm | in | mm | in | mm | mm | kg/km | |
0 | 0.324 | 8.23 | ||||||
1 | 0.3 | 7.02 | ||||||
2 | 0.276 | 7.01 | ||||||
3 | 0.252 | 6.401 | 0.259 | 6.58 | 0.2294 | 5.83 | ||
4 | 0.232 | 5.893 | 0.238 | 6.05 | 0.2043 | 5.19 | 6 | 220 |
5 | 0.212 | 5.385 | 0.22 | 5.59 | 0.1819 | 4.62 | 5.5 | 185 |
6 | 0.192 | 4.811 | 0.203 | 5.16 | 0.162 | 4.11 | 5 | 153 |
7 | 0.176 | 4.47 | 0.18 | 4.57 | 0.1443 | 3.67 | 4.5 | 124 |
8 | 0.16 | 4.064 | 0.165 | 4.19 | 0.1285 | 3.26 | 4 | 98 |
9 | 0.144 | 3.658 | 0.148 | 3.76 | 0.1144 | 2.91 | 3.5 | 95 |
10 | 0.128 | 3.251 | 0.134 | 3.4 | 0.1019 | 2.59 | 3.2 | 62 |
11 | 0.116 | 2.946 | 0.12 | 3.05 | 0.09074 | 2.3 | 2.9 | 51 |
12 | 0.104 | 2.642 | 0.109 | 2.77 | 0.08081 | 2.05 | 2.6 | 41 |
13 | 0.092 | 2.337 | 0.095 | 2.41 | 0.07196 | 1.83 | 2.3 | 32 |
14 | 0.08 | 2.032 | 0.083 | 2.11 | 0.06408 | 1.63 | 2 | 24 |
15 | 0.072 | 1.829 | 0.072 | 1.83 | 0.05707 | 1.45 | 1.8 | 20 |
16 | 0.064 | 1.626 | 0.065 | 1.65 | 0.05082 | 1.29 | 1.6 | 16 |
17 | 0.056 | 1.422 | 0.058 | 1.47 | 0.04526 | 1.15 | 1.4 | 12 |
18 | 0.048 | 1.219 | 0.049 | 1.24 | 0.0403 | 1.02 | 1.2 | 8 |
19 | 0.04 | 1.016 | 0.042 | 1.07 | 0.03589 | 0.91 | 1 | 6 |
20 | 0.036 | 0.914 | 0.035 | 0.89 | 0.03196 | 0.812 | 0.9 | 5 |
21 | 0.032 | 0.873 | 0.032 | 0.81 | 0.02846 | 0.723 | 0.711 | 3.2 |
22 | 0.028 | 0.711 | 0.028 | 0.71 | 0.02535 | 0.644 | 0.558 | 3.1 |
Shandong Zhengde Metal Manufacturing Co., Ltd. is a production and sales company integrating hot-rolled steel
coils, cold-rolled steel coils, galvanized steel coils,
color-coated steel coils, section steel, steel pipes, steel wires,
metal mesh, stainless steel, aluminum, copper and other metal
products integrated large enterprises. Five production and sales
bases have been formed in Binzhou, Liaocheng, Wuxi, Tianjin, Jinan
and Tai'an, with more than 100 production lines, 4 nationally
recognized laboratories, 2 technical engineering centers, and 5
enterprise technology centers. Products are exported to more than
50 countries and regions such as North America, South America,
Europe, Middle East region, Russia, Africa, North America, and
other parts of the world.
Company Philosophy:
Quality first: production and inspection in strict accordance with
production standards;
Price advantage: discounts based on real market prices;
Transaction security: There will be no loss of customer funds;
After-sales guarantee: the customer's problem is our problem;
Long-term cooperation: quality assurance, price advantage, sincere
service can last for a long time.
If you encounter dishonest manufacturers during the procurement
process, we can provide you with a professional legal team. We hope
our cooperation is full of sunshine!
Welcome to the company for investigation and cooperation, and look
forward to friendly cooperation with you!
Thank you for your support to our company. We are pleased to
receive your inquiry and will reply to you as soon as possible.