PRE-PAINTED ALUZINC STEEL COIL

Tianjin Lefin Industrial Co., Ltd is one of the most experienced manufacturers and suppliers of pre-painted aluzinc steel coil in China. Please feel free to buy high quality pre-painted aluzinc steel coil from our factory. Good service and reasonable price are available.

PRE-PAINTED ALUZINC STEEL COIL

Standard&Grade:

Main specification:

Width: 914MM--1250MM

Thickness: 0.23MM--1.2MM(BMT)

Zinc coating mass: 60G/M²--150G/M²

Paints: Standard Polyster(PE), PVDF

Color: RAL Scale(Special color available on customer request)

Coil Inner Diameter: 508MM or 610MM

Coil weight: 3-7MT

Base Material: Aluzinc steel

Chemical element content: The chemical element content of this material varies depending on the manufacturer and the specific type of PRE-PAINTED Aluzinc steel coil being used.

Normally:

 Aluminum (Al): 55%
 Zinc (Zn): 43.4%
 Silicon (Si): 1.6%

Processing process:

 1. Cleaning and degreasing: The steel coil is first cleaned thoroughly to remove any rust, oil or other debris from the surface.

 2. Surface conditioning: Once the steel has been cleaned, the surface is treated with chemicals to improve its adhesion qualities.

 3. Priming: A layer of primer is applied to the surface to promote better adhesion between the steel and the paint.

 4. Painting: The steel coil is then painted with one or more layers of paint. The paint is carefully chosen to ensure durability, weather resistance and aesthetic appeal.

 5. Curing: Once painted, the steel coil is subjected to high temperatures in special ovens to promote curing and ensure the paint adheres properly to the surface.

 6. Cooling: After the curing process, the steel coil is allowed to cool down to room temperature.

 7. Final inspection: The final product is inspected for any defects, and any necessary corrections are made as needed.

Advantages:

 1. Durability: Pre-painted Aluzinc steel coil is highly durable and can withstand harsh weather conditions, extreme temperatures, and high levels of humidity. It is resistant to corrosion, rust, and other forms of wear and tear, making it an ideal material for use in buildings and other construction works.

 2. Cost-effective: Pre-painted Aluzinc steel coil is highly cost-effective, as it can be produced in large quantities and used for various applications. It offers a high degree of affordability compared to other materials such as copper, aluminum, and stainless steel.

 3. Aesthetics: Pre-painted Aluzinc steel coil has a beautiful and attractive look, enhancing the overall appearance of the building. It comes in different colors, finishes, and textures, making it highly customizable to meet the customer's preferences and requirements.

 4. Low maintenance: Pre-painted Aluzinc steel coil requires minimal maintenance, saving time and money on maintenance costs. It is easy to clean, and the paint coating helps to prevent dust, dirt, and other debris from accumulating on its surface.

 5. Energy efficiency: Pre-painted Aluzinc steel coil can help reduce energy consumption in buildings. Its reflective surface helps to reflect sunlight and heat, reducing the need for air conditioning or other forms of cooling in hotter climates.

Application:

 1. Roofing and Cladding: Pre-painted Aluzinc steel coil is an ideal material for roofing and cladding applications. It is lightweight, durable, and can withstand harsh weather conditions. Its aesthetic appeal also adds to the overall appearance of a building.

 2. Sandwich Panels: Aluzinc steel coils are used to manufacture sandwich panels that are used in the construction of walls, ceilings, and floors. Pre-painted Aluzinc steel coils are used in the production of such panels, which offer excellent insulation and fire resistance.

 3. Gutters and Downpipes: Pre-painted Aluzinc steel coils are also used in the production of gutters and downpipes. These components are essential in a building's drainage system, and the use of pre-painted Aluzinc steel coils ensures that they will last for a long time without rust.

 4. Garage Doors: Pre-painted Aluzinc steel coils are a popular material for garage doors. They offer excellent strength, durability, and are available in a range of colors and designs to suit any style.

 5. Fences and Gates: Aluzinc steel coils are commonly used to manufacture fences and gates, especially in industrial settings. Pre-painted Aluzinc steel coils are a great option for these kinds of applications as they offer excellent durability, weather resistance, and low maintenance.