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Quick Details

  • Place of Origin: Hebei, China (Mainland)
  • Brand Name: Senda
  • Model Number: BWG8-BWG36
  • Surface Treatment: Galvanized
  • Galvanized Technique: Hot Dipped Galvanized
  • Type: COIL WIRE
  • Function: Binding Wire
  • Wire Gauge: 5.0mm-0.19mm
  • Material: Low Carbon Wire
  • Color: Silver
  • Surface: Zinc Coated
  • Application: Building
  • Tensile Strength: 350-550N/mm2
  • Elongation: 10%
  • Packing: Plastic Film Inside
  • Coil weight: 5kg-100kgs/coil
  • Zinc coating: 8-25g/mm2
  • Certificate: ISO9001:2008

Packaging & Delivery

Packaging Details Inside Plastic, Outside Woven Cloth; Inside Plastic, Outside Hessian Cloth; Can be customized as customer's requirement.
Delivery Time Shipped in 20 days after payment

For Making Nail High Tensile 3mm Galvanized Iron Wire


 Type Hot dipped galvanized iron wire Electro galvanized iron wire
 Size range BWG 8-BWG 36


 BWG 8-BWG 38


 Zinc coating  30-280g/m2


 Tensile strength 350-550N/mm2 350-550N/mm2
 Elongation 10% 10%





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

3) 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) Zinc Coating


Package:5kg/roll, 10kg/roll, 25kg/roll, 50kg/roll etc. or as customers’request;

 Inside Plastic, Outside Woven Cloth;

 Inside Plastic, Outside Hessian Cloth;

 Can be customized as customer's requirement.

1.How can place an order?

You can contact any of our sales person for an order. Please provide the details of

your requirements as clear as possible. So we can send you the offer at the first time.

2. What about the lead time for mass production?

Honestly, it depends on the order quantity and the season you place the order.

Always 7 days based on general order .

3. Are you a factoty or trading company?

We are factory ,we can guarantee our price is first-hand, High quality  and competitive price.


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Transaction Details

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China (Mainland) | Manufacturer, Trading Company
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2 Transactions 2,000+
The supplier’s transactions conduted via Alibaba.com in the past 6 months.
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Supplier's Trade Assurance Limit: US $47,000
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