china black wire / black iron wire / black annealed wire

1. Material Q195

Black annealling wire and all other wire mesh are manufactured by wire rod. Wanlida buy this material from SHANXI ZHONGYANG IRON

and STEEL CO., LTD, which is the biggest steel factory in China. The type of wire rod is Q195, element composition is as follows:

C≤0.07; S≤0.023; Si≤0.09; Mn≤0.32; P≤0.025.Because This type of wire rod has less Impurities, Q195 is fit for drawing.

The diameter is 6.5mm. Generally, Daily output of Wanlida is 120 tons.

2. 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.

3. Annealing

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°C to 900°C. Output of the anneal stove, the tensile strength is 400N~600N.

Standard coil  10kg,25kg,50kg and so on .we can coiled with customer’s order.

Package :inside with plastic film,outside with woven bags;

inside with plastic film,outside with hession.

Q: What’s your advantages of our products?

A: 1)Our factory is close to the source of raw material (as our city is “county of steel in China”)

    2)We’re near to the xingang, tianjin international seaport, so inland charge is lower.

    3)Many eco-friendly equipment used in our workshop,

     which save energy and raise the production efficiency.

   So more competitive price of our products will be quoted for your evaluation.

Q:How do you ship the finished galvanized iron wire?

 A:Usually by sea.

Q:Are you a manufacturer?

 A: Yes,we have specialized in this field for more than 4 years experience.

Q:What information should I provide,if I want a lowest quotation?

 A:The specification of galvanized iron wire .such as  material, quantity, wire gauge and 

     coating thickness .

Q:How many days will the samples be finished?And how about the mass production?

 A:Generally,3-5 days for samples of galvanized iron wire making,

     the time of mass production depends on the quantity,

     18-20 days for 3-5 containers. please noticed that we can offer 

      you free sample to check the quality.