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Galvanized Steel Service Centers

IQS Directory is a top industrial directory listing of leading industrial galvanized steel manufacturers and suppliers. Access our comprehensive index to review and source galvanized steel manufacturers with preview ads and detailed product descriptions. These galvanized steel companies can design and engineer galvanized steel to your specifications and application need. A quick and easy to use request for quote form is provided for you to contact these galvanized steel manufacturers and suppliers. Each company has detailed profile information, locations, phone number, website links, product videos and product information defined. Read customer reviews and product specific news articles. We are the right resource for your information requirement whether its for galvanized steel sheets, galvanized steel welding, or galvanized steel pipes.

  • Skokie, IL

    At Block Steel, our quality is second to none. We truly believe that we offer a superior product to our customers, whether it is galvanized steel or something a little less common. It is our goal to build lasting relationships with our customers that transcend generations. Let us show you how our family-owned business can benefit you today! Give us a call or visit us online!

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  • Lisle, IL

    Leeco is a trusted resource for HSLA, alloy steels & specialty grades not available from other distributors. They deliver extremely strong and resistant galvanized steel, including nonstandard lengths & thicknesses. As part of the O'Neal Steel family of companies, they offer 7 locations to efficiently serve you. Leeco’s products exhibit exceptional flatness, formability, weldability & strength.

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  • Tampa, FL

    McNICHOLS&reg is a steel service center providing Perforated Metal, Expanded Metal, Wire Mesh and other Decorative Metals, as well as a full line of Grating and Flooring Products. We offer custom solutions and our engineers are willing to work with you. If you have any questions please give one of our representatives a call today!

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  • Axis, AL

    Premium Plate is a carbon, alloy, HSLA, and stainless steel plate service facility, that also specializes in manufacturing high quality mill certified steel plates. Not only do we provide the best steel plates but we are also a one stop service center, we provide the services of blasting, priming plasma cutting, beveling, and rolling.

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  • Houston, TX

    Our Hot-dipped Galvanized products, as well as our Galvannealed products are manufactured to ASTM A-653 specifications. Our Electrogalvanized products conform to ASTM A-879. In addition, the hot dipped galvanized as well as the galvannealed products are available in a variety of coating weights including G-90, G-60, G-40, and G-30 for the hot dipped galvanized products, and A-60 and A-40 for the Galvannealed products.

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  • Saukville, WI

    Charter Steel supplies America with carbon steel and alloy by bar, rod and wire products. Capabilities include bar and rod rolling, coil processing, steel melting and wire drawing. Our management systems meet the standards of the ISO 14001 certification. Visit our website for more information.

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  • Bensalem, PA

    For Pennsylania Steel Company, dealing with the unusual orders is their specialty. They are experts at all of the unusual grades and their uses, so they know the exact product that will best serve your requirements. Whether you are in need of a common or unique grade for your next stainless galvanized steel, they have the solution for you. Call Sabre Steel today, so they can help you get started.

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ARTICLES AND PRESS RELEASES

3 Reasons to Choose Galvanized Steel

Galvanized steel is a corrosion-resistant metal that has a huge variety of uses. Galvanized steel uses a zinc coating over the steel to prevent corrosion and helps the metal stay protected from rust and other corrosive contaminates for many years. There are few drawbacks to this kind of steel, although galvanized metals tend to be more expensive than basic forms of metal. So why should someone use zinc-coated steel over other non-corrosive metals, such as aluminum? Galvanized products actually provide many benefits over weaker, non-coated metals that make them the... Read More

The Advantages and Disadvantages of Galvanized Steel

As life continues to become increasingly complex, the methods we use to create products must also improve. Gone are the days where many were content in simple, small homes, brick roads and buildings that were only a few floors tall. Now, we find ourselves in an age where everything is complex, with the mansion sized homes, bridges stretching over rough rivers and buildings reaching up into the clouds. With progress such as this, simple wood and brick building methods can no longer cut it. So we have turned to strong... Read More

businessIndustry Information

Galvanized Steel

Galvanized steel articles are coated with one or more layers of zinc in order to improve strength and corrosion resistance in industrial, commercial and domestic applications where steel parts are exposed to corrosive materials or are in high use.

Steel, composed predominantly of iron, is among the most common alloys in the world. In addition to iron and carbon, other metallic elements are introduced to create unique alloys with application-specific properties. Galvanization enhances these qualities by forming a metallurgical bond between the steel and zinc. This not only improves tensile strength but also provides an added layer of protection. While this layer, varying in thickness from one mil to just over four mils, will eventually corrode, the damage is significantly slowed. The application of zinc is a relatively simple and cost effective procedure, making its use popular for a variety of steel hardware and fixtures such as grills, grids, grip plates and grates, nails, braces, screws, beams, studs and even automotive paneling. A wide variety of industries make use of the prolonged lifespan of galvanized steel parts. Construction, automotive, electronic, shipbuilding, aerospace, marine, chemical and food processing, power generation, water treatment and several other applications utilize galvanization to ensure the quality and safety of finished products.

Galvanization is most often achieved through a process known as hot-dip galvanizing. Essentially, this involves bathing steel components in molten zinc. Zinc is kept liquefied at temperatures near 860°F. The metal articles, first cleaned with a light acid solution, are either dipped or fed into the zinc bath, which forms a permanent bond with the substrate materials. When exposed to oxygen and carbon dioxide in the atmosphere, the zinc is cured and forms a layer of zinc carbonate that further protects the steel products. While traditional hot-dipping is still widely used, two additional techniques are growing in use and popularity. Electro-galvanizing passes an electric current through the zinc compound in order to create a thinner and more tightly bonded coating. The newest development is the environmentally-friendly thermal diffusion galvanizing, which eliminates the hazardous caustic and acid baths used in traditional methods. Rather than a molten bath, zinc powder is applied to steel parts that are then sealed in a drum and processed through a rotary oven. Zinc can be applied in single or multiple layers depending upon the steel’s intended use. Each technique results in spangle, either uniform or large grain, on the finished product. Spangle is the appearance of a crystalline structure that gives the formerly shiny metals a dull grey appearance. Galvanization is most often applied to pre-formed ready-for-assembly parts, though some steel service centers provide stock shapes as well.

Galvanized Steel
Galvanized Steel - Block Steel Corp.