Large Spangle galvanized steel sheet offers a unique aesthetic appearance while also providing good corrosion resistance, high strength, versatility, and cost-effectiveness. These benefits make it an ideal choice for various applications, ranging from decorative to industrial.

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Zinc Coating Thickness Measurement

As a galvanized steel supplier in China, at Metal in China® you can have more choices of spangle size, including large spangle, regular spangle, small spangle and zero spangle. You can also contact us to get free samples of various spangled galvanized steel sheets.

The production process for Large Spangle galvanized steel sheet is similar to that of other types of galvanized steel. Here are the main steps involved:

1. Surface preparation: The steel sheet is first cleaned to remove any dirt, oil, or other contaminants from the surface. This is usually done using a combination of chemical cleaning and mechanical abrasion.
2. Hot-dip galvanizing: The cleaned steel sheet is then immersed in a bath of molten zinc at a temperature of around 450°C. This process, known as hot-dip galvanizing, causes a layer of zinc to form on the surface of the steel sheet. The size of the spangle is determined by the cooling rate of the molten zinc and the composition of the steel sheet.
3. Cooling and quenching: After the steel sheet is removed from the zinc bath, it is cooled and quenched in water or air to solidify the zinc layer and create the spangle pattern.
4. Post-treatment: The galvanized steel sheet may undergo additional post-treatment processes, such as chromating, passivation, or oiling, to improve its corrosion resistance or to enhance its appearance.
5. Cutting and shaping: The finished Large Spangle galvanized steel sheet is cut and shaped to the required dimensions and specifications for its intended application.

Overall, the production process for Large Spangle galvanized steel sheet involves a combination of surface preparation, hot-dip galvanizing, cooling and quenching, post-treatment, and cutting and shaping. The process is designed to produce a strong, durable, and attractive material that offers good corrosion resistance and a unique spangle pattern on its surface.

Large Spangle galvanized steel sheet is a versatile material that can be used in a wide range of applications across various industries, including:

1. Construction: Large Spangle galvanized steel sheet is commonly used in the construction industry for roofing, siding, and structural components. It offers good durability and corrosion resistance, making it ideal for use in outdoor environments.
2. Automotive: Large Spangle galvanized steel sheet is also used in the automotive industry for various applications, such as body panels, chassis components, and exhaust systems. Its high strength and good formability make it suitable for these applications.
3. Industrial: Large Spangle galvanized steel sheet is used in industrial applications, such as storage tanks, pipelines, and equipment enclosures. Its corrosion resistance and durability make it well-suited for these applications.
4. Decorative: Large Spangle galvanized steel sheet is often used for decorative applications, such as interior design, architecture, and signage. Its unique spangle pattern gives it an attractive appearance that can enhance the visual appeal of these applications.
5. Electrical: Large Spangle galvanized steel sheet is used in electrical applications, such as switch boxes, junction boxes, and electrical enclosures. Its high electrical conductivity and good corrosion resistance make it a suitable material for these applications.

Overall, Large Spangle galvanized steel sheet is a versatile material that can be used in a wide range of applications across various industries. Its unique spangle pattern, combined with its durability, corrosion resistance, and high strength, make it an ideal choice for many different applications.

The packaging of galvanized sheet can be divided into two types: galvanized sheet cut to length and galvanized sheet packaged in coils. Generally, it is packaged in iron sheet, lined with moisture-proof paper, and bound on the bracket with iron waist outside. The binding should be firm to prevent the internal galvanized sheets from rubbing against each other.

The first layer of packaging: packing belt fixed galvanized steel sheet

The second layer of packaging: tin packaging

Galvanized steel sheet workers handling

Galvanized Steel Sheet Factory Stock Display