Building B, Shenglong Erqi Center,
Xinghua South Street, Erqi District,
Zhengzhou, Henan Province, China
Liya :+86 18703805381
Wanzhi Group offers galvanized sheet for sale with different sizes and designs to meet customers’ needs. The available thickness is 0.2 to 4 mm and the width ranges from 600 to 2,000 mm. Also, it is possible to customize the length and the zinc coating thickness (30 g to 275 g/m2) according to the uses. Wanzhi Steel has manufactured and exported GI steel sheets for decades and helped customers from more than 60 countries and areas. If you are looking for galvanized steel sheets for sale, please feel free to contact us.
We have plain and profile galvanized sheet for sale, including corrugated, trapezoidal designs, etc. Below are some basic parameters for your reference.
|Product Name||Galvanized Steel Sheet|
|Thickness||0.12 to 4.0 mm|
|Width||600 to 2,000 mm|
|Spangle||Zero spangles, Small spangles, Regular spangles, Big spangles|
|Zinc Coating Thickness||30-275 g/m2|
|Standard||AISI, ASTM, BS, DIN, GB, JIS|
|Certificates||SGS, BV, ISO 9001|
|Packaging||Standard Export Package|
|Delivery Time||10-25 Working Days after Payment|
During the production process, the galvanised iron sheets will be with zero spangles, small spangles, regular spangles, or big spangles. The main difference among them is the appearance, but a very slight difference in quality. So you can buy any type of galvanised steel sheet as you like. You can also contact us for samples.
Galvanized steel is extensively used in construction, furniture, home appliances, and automobile industry due to its versatility and durability.
Construction industry – Due to its light weight and durability, galvanized steel has been popular for over a century as building materials, especially for roofing and wall uses. Because of its aesthetics, it is suitable for different architectural styles. Besides, it is also widely used in fencing, grilles, gutters, rolling doors, pipes, etc.
Automobile industry – About 80% of the car body is made of galvanized steel because of its anti-corrosion. Also, it is also used to make shells, roofs, and floors of carriages, containers, etc.
Light industry, includes the casing of home appliances, chimneys, kitchenware, etc. It can be also found in agricultural uses or furniture industry, such as granary, billboard, etc.
Galvanized steel sheet refers to a steel sheet coated with a layer of zinc for aesthetics and anti-rust purpose. In terms of the manufacturing process, we divide it into hot-dip galvanized steel sheet and electro-galvanized steel sheet. Below are more details for your reference.
Hot-dip galvanized sheet is made by immersing the steel sheet into zinc solution at about 500 °C to attach a zinc layer to the surface. It is the most widely used and cost-effective method to process steel surfaces. Below is a workflow for your reference.
Electro-galvanizing, also known as cold galvanizing, uses electrolysis to form a uniform and dense layer on the surface of the metal. But the zinc layer of the electro-galvanizing steel sheet is only 5-30 g/m2. So its corrosion resistance is not as good as hot-dip galvanized sheets.
Generally, the thickness of hot-dip zinc coating is more than 35 μm, or even as high as 200 μm. While the electro-galvanized zinc layer is only 5~15 μm in thick. So the former steel sheet is much more corrosion resistant than the latter one.
The hot-dip galvanized steel sheet is galvanized in a molten zinc bath at about 500 degrees, while the electro-galvanized steel sheet is processed at room temperature by electroplating or other methods. That’s why electro-galvanizing also refers to cold galvanizing process.
The surface of the electro-galvanized steel sheet looks smoother than hot-dip galvanized sheets. But its adhesion is not as good as that of the hot-dip galvanized sheet. If you want only one side galvanized, you can choose the electroplating method. While if adopting hot-dip galvanizing, both sides are coated with a zinc layer fully.
The price of the hot-dip galvanized sheet is higher than the electro-galvanized steel sheet.
The electro-galvanizing is suitable for small workpieces. And the electro-galvanized sheet is suitable for applications that require a high finish and interior applications, such as, ceilings, window or door frames, automotive panels. While hot-dip galvanizing steel sheet is more corrosion-resistant, which is a good choice for the outdoor environment. Its uses include roofing, doors, gutters, pipes, etc.
According to the shape, we can find plain and profile galvanized sheets for sale on the market. Galvanized plain sheets are popular in furniture manufacturing, automobile panels, etc. While after profiling, it is widely used in roofing, shutter doors, wall, etc.
Wanzhi Steel is a supplier and manufacturer of steel products. We have quality galvanized steel coils for sale. Also, we offer value-added services, such as profiling, shearing, etc. to meet customers’ requirements. Below is a profiling process of galvanized zinc sheets. And welcome to come to visit our factory on site.
Galvanized steel is the most cost-effective material, which combines durability and smooth appearance. It is also easy to paint and use. Wanzhi Steel has galvanized sheet for sale at a factory sale price. More than that, we also supply galvanized coils, Galvalume steel sheets and coils, PPGI and PPGL coils and sheets. You can choose according to use purpose, budget, etc. Also, we offer custom solutions to meet special requirements. For more detailed information, please contact us right now.
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