Factory-Galvanized wire/Galvanized iron wire/Binding wire/0.13mm to 4.0mm,0.2kg to 200kg/roll 500kg/roll

Galvanized iron wire: Hot-dip galvanized iron wire, Electro galvanized iron wire (in big coil small coil/roll)
1)Hot-dip galvanized iron wire
Hot-dip galvanized iron wire is made with choice low carbon steel wire, through wire drawing, acid washing and rust removing, annealing and coiling. It’s mainly used in construction, handicrafts, woven wire mesh, express way fencing mesh, packaging of products and other daily uses.
Size range: BWG 8-BWG 38
Tensile strength: 350-550N/mm2
Elongation: 10%
Packing: 1-1000kgs/coil, coil with plastic cloth inside and hessian outside or weave outside
2)Electro galvanized iron wire
Electro galvanized iron wire is made with choice mild steel, through wire drawing, wire galvanizing and other processes. Electro galvanized iron wire has the characteristics of thick zinc coating, good corrosion resistance, firm zinc coating, etc. It’s mainly used in construction, express way fencing, binding of flowers and wire mesh weaving.
Size range: BWG 8-BWG 38, we can also offer BWG 8-BWG 28
Tensile strength: 350-550N/mm2
Elongation: 10%
Packing: 1-1000kgs/coil, coil with plastic film inside and hessian cloth outside or weave cloth outside

Galvanized wire production process

1 . Galvanized wire’s first stage is drawing

      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.

2 . Galvanized wire’s second stage is annealed

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 

3 . Galvanized wire’s third stage is chlorhydric acid washing
After the draw and anneal, the wire is thinner, softer but also much more dirty. It needs chlorhydric acid washing to remove the impurities. Chlorhydric acid washing requires water pool and chlorhydric acid pool. The density of chlorhydric acid is 17%. In the Chlorhydric acid pool, there is a caldron used for the emission of vapor.
Electro galvanized is a chemical reaction. One chlorhydric acid pool is enough. However, hot-dipped is a physical reaction, it needs two chlorhydric acid pool and two water pool for the preparation of galvanization.

4.Galvanized wire’s fourth stage: Zinc coating

0.5-1000kgs/coil, coil with plastic cloth inside and hessian outside or weave outside

SHIJIAZHUANG TOPS  is a professional manufacturer.
Our factory located  in dingzhou   industrial zone, which mainly produce high  technology hardware products such as welding  wire & welding  electrodes  ,   iron wire & nails, hexagonal  wire netting , chain link fence & welded wire mesh, wire drawing machine and other related production lines . They are    widely used in industry, constuction, agriculture, producing, etc.
They are widely used industy, construction,agriculture,producing,etc
We can also supply the service of foreign trade agent and business information consultation to the domestic and   overseas clients.
In order to improve the level of management,satisfy the  demand of our clients,we passed the quality management system of ISO 9001.    “ Good Reputation,Efficient Management  and Excellent Service” make us take up an advantageous  position in the world markets.

1.Are samples available?
Answer: We are happy to provide free samples to you after you accept our quotation.
Our sample policy: Sample free but postage is collect from buyer.
2. Is OEM available?
Answer: Yes, because we usually do it like that.
3. What is your company normal payment terms?
Answer: Usually we accept T/T 30% in advance and balance 70% before shipment.
4.What are your company normal export terms?
Answer: We normal export with CFR, CIF and FOB trade terms.
5.How many days it will take you to produce mass production for us?
Answer: Usually it takes about 7-15 days, it also depends on the order quantity and production seasons.

Why choose us?
1.Professional service for products
2.Much more competitive price
3.Honest and excellent supplier
4.Delivery time is shorter than others.
5.We believe the good quality is the basis for cooperation.
6.We could provide free samples for test to you.
7.Our company policy is Quality First, and to establish Long Time business, not just one time.