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A Comprehensive Guide about Galvanized Wire Exporters & Manufacturers


There is a high demand for galvanized iron wire because of its versatility in application. Downstream industries demand a large amount of this item. Technology makes the activity highly feasible in the small-scale sector, and marketing GI wires are fine for galvanized wire exporters & manufacturers in most cases. More and more electrification and expansion of railway network demand in the field of precast cement products and the evolution of the telephone network will also add a demand. There is a potential growth of 35.18 million MT for the galvanized steel market between 2020-2024, with the market's growth momentum accelerating.

This guide will provide you with a comprehensive overview of galvanized iron wire:


What is Galvanized Iron Wire?


Galvanized Iron Wire or GI Wire consists of iron wire coated with zinc. It serves the purpose of protecting against corrosion and rust, which can occur when metal surfaces come into contact with air or water for long periods.

How to Make GI Wire?

There are several steps involved in making GI wire:

1. In the wire drawing process, steel is passed through a series of dies to reduce its diameter and increase its strength.

2. Afterwards, the steel wire is cleaned and pickled to remove impurities and oxide layers.

3. After that, the wire is dipped into a bath of molten zinc. It adheres to the steel wire and forms a coating around it.

4. After the zinc coating has been applied, the wire is cooled and passivated, which involves immersing it in a solution to create a protective layer.

5. After winding, the wire is packaged for shipment on spools.

6. After production, the wire is tested for thickness, tensile strength, and elongation. It is possible to adjust the zinc coating thickness based on the application and environment, as thicker coatings offer better corrosion resistance.


Types of GI Wire:

  • Galvanized GI Wire: Wire of this type is made by dipping metal parts into molten zinc with fluxing agents added to ensure uniform coatings. The thickness of this kind of GI wire depends on how many coats are applied but remains thinner than hot-dipped GI wire.

  • Hot Dip GI Wire: The wire is made by immersing metal parts in molten zinc. It is then removed from the coil and cooled, resulting in a very thick zinc coating. In this state, zinc can either be left or etched to produce a decorative finish.

  • Fluxed GI Wire: In this type of wire, metal parts are dipped into molten zinc without fluxing agents. Compared with Hot Dip GI Wire, the coatings are thinner, but the process requires fewer chemicals and takes less time.

  • Electro GI Wire: Using electroplating, this type of wire is created by coating exposed metal parts with zinc. There can be one or two steps to this process, depending on how thick the finished product should be, and how many coats are required to protect it from corrosion.

What are the Benefits of GI Wire?

  • Durable and long-lasting

  • Provides electrical insulation

  • GI Wires are flexible

  • GI Wire has a low thermal conductivity

  • It resists corrosion from substances like salt water, battery acid, sugar syrup, and many others that corrode other metals.

  • GI Wire forms a stronger bond than other types of wire when welded, soldered, or brazed together

  • High resistance to breakage as a result of its fiber strength

  • Assists in preventing wear on machinery such as gears by providing long-lasting mechanical shock protection.

  • A high electrical resistance makes it an excellent choice for grounding purposes or uses in live lines that may be struck by lightning

  • Since GI Wires are treated with antioxidants during production, they won't lose their shape when exposed to ultraviolet light or rainwater

  • It's sturdy and won't corrode or rust and it can resist extreme cold, moisture, sunlight exposure, abrasion, and stress cracking

  • As a result of galvanization, GI Wires are also protected against minute cracks that can cause corrosion



  • Make sure to do your research on a supplier before choosing them, such as reviewing their website, product catalogs, and customer feedback on social media sites like Facebook, LinkedIn, & Google My Business

  • Shipping out wire requires you to consider what kind of delivery times will be most convenient for you

  • Choose a company whose customer service is well-known, both online and offline

  • Pay attention to the quality

  • Find out if they offer any warranties or guarantees

  • Take into account the company's history and how long it has been selling GI wire production

  • Buying from an established company that is known for its quality is always a better choice. Also, the quality tends to be higher and the prices are usually lower, which will help you stay on budget.

Practical Uses of GI Wire


Galvanized wires provide added safety wherever they are used. As a result, these multipurpose wires can be used in a variety of fields. Here are a few of them:

  • Used as safety nets for windows

  • These wire meshes are used to hold cement mixtures in the construction industry

  • Used for creating artificial boulders along riversides or near the ocean or to hold the land in a place

  • Create a protective perimeter around your home or property with it

  • It is widely used to support wall projections and paintings

  • As an all-weather material, it is popular among builders

  • In combination with other materials, it is used to make steel ropes and corrosion-resistant wire products

  1. High-quality GI wire that meets industry standards

  2. Provide certificates of compliance and test reports

  3. It has a wide range of GI wire products available in different sizes, thicknesses, and finishes

  4. Competitive pricing & fast delivery

  5. Excellent customer service

  6. Stock availability, to ensure customer’s needs at any time

  7. A brand reputation that is built on providing high-quality products and excellent customer service

Ending Thoughts:

In the end, when choosing a GI wire supplier, it's important to consider different options and compare prices, quality, and service in order to determine the best fit.

Need GI wires from the best, galvanized wire exporters & manufacturers? THE STRAIGHT WIRE, is among Hebei's best Wire Manufacturing & Steel Trading companies, providing high-quality products for various industrial applications.


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