YY PRE-PAINTED GALVANIZED STEEL SHEET System 1

YY PRE-PAINTED GALVANIZED STEEL SHEET

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Loading Port:: Tianjin

Payment Terms:: TT OR LC

Min Order Qty:: -

Supply Capability:: 12000 m.t./month

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PRE-PAINTED GALVANIZED STEEL SHEET

THICKNESS：0.18mm-1.5mm

WIDTH：900mm-1250mm

COATING MASS：Z30-Z275

PAINT：PE、HP、HDP、PVDF、SMP、MATT、PVDF

COLOR：RAL Scale

COIL INNER DIAMETER：508mm/610mm

COIL WEIGHT：3mt-7mt

BASE MATERIAL：Hot-dip GALVANIZED Steel

Cold rolled plate of color coating steel plate

From the color plate cold rolling board production, has smooth and beautifulappearance, processing performance and has cold rolling board; but any tinyscratch the surface coating will put cold-rolled base plate is exposed in the air,so that the exposed iron quickly generated red rust. Therefore, this kind ofproduct can only be used for less demanding the temporary isolationmeasures and indoor materials.

Hot dip galvanized color coating steel plate

The organic paint coating on hot dip galvanized steel sheet on products for hotgalvanizing and coating plate. Hot dip galvanized Caitu besides the protective effect with zinc, organic coating on the surface also played isolation protection,prevent rust role, the service life is longer than the heat galvanized plate. The zinc content of hot dip galvanized substrate for general 180g/m2 (double),building external hot galvanized substrate galvanized weight up to 275g/m2.

Hot-dip zinc coated board

According to the requirement, also can use hot aluminium zinc plate as coating substrates (55%AI-Zn and 5%AI-Zn).

Electro galvanized and color coated sheet

Electricity galvanized plate as a substrate, coated with organic coating bakingincome products for electric galvanized Caitu, because the electric galvanized plate the zinc layer is thin, often containing zinc quantity is 20/20g/m2, theproduct is not suitable for production use in outdoor walls, roof. But because of its beautiful appearance and excellent processing performance, so it can be mainly used in household appliances, audio equipment, steel furniture, interior decoration, etc..

Q: Can steel sheets withstand high temperatures?: Yes, steel sheets can withstand high temperatures.

Q: What are the different surface treatments for steel sheets?: Steel sheets offer a range of surface treatments, each designed for specific purposes and offering unique advantages. Some commonly used treatments include: 1. Hot-dip galvanizing: Immersing the steel sheet in molten zinc forms a protective layer, providing excellent corrosion resistance. This treatment is ideal for outdoor applications like roofing, fencing, and automotive parts. 2. Electroplating: Using an electric current, a thin layer of metal such as chromium, nickel, or zinc is deposited onto the steel sheet. Electroplating enhances the appearance, corrosion resistance, and can improve wear resistance. 3. Powder coating: Dry powder is applied to the steel sheet and then baked to create a durable, smooth, and uniform finish. Powder coating offers excellent corrosion and impact resistance, and comes in various colors and textures, making it suitable for architectural, automotive, and appliance uses. 4. Painting: Applying paint to the steel sheet provides aesthetic appeal and protects against corrosion. Different types of paints, such as epoxy, polyurethane, or acrylic, can be used based on desired appearance and environmental conditions. 5. Passivation: This chemical treatment removes impurities and contaminants from stainless steel sheets, improving their corrosion resistance against oxidation and staining. 6. Electropolishing: By immersing the steel sheet in an electrolyte bath and applying an electric current, a thin layer of material is removed, resulting in a smoother, brighter surface that is more resistant to corrosion. These examples demonstrate the variety of surface treatments available for steel sheets. The most suitable treatment depends on factors like intended application, desired appearance, corrosion resistance requirements, and budget. Seeking advice from a steel sheet supplier or surface treatment specialist can help determine the optimal treatment for specific needs.

Q: Can steel sheets be used in corrosive environments?: Yes, steel sheets can be used in corrosive environments, but it is important to choose the right type of steel that is resistant to corrosion, such as stainless steel or galvanized steel. These types of steel have protective coatings or alloys that prevent or minimize corrosion, making them suitable for use in corrosive environments.

Q: What is the maximum load-bearing capacity of steel sheets?: The specific type and thickness of steel sheets can cause the maximum load-bearing capacity to vary. Steel sheets are generally known for their strength and durability, which allows them to handle heavy loads. The load-bearing capacity of steel sheets is typically measured by its yield strength or ultimate tensile strength. Yield strength refers to the maximum stress a steel sheet can handle before permanently deforming, while ultimate tensile strength refers to the maximum stress it can handle before fracturing. The load-bearing capacity of steel sheets can range from a few hundred pounds to several thousand pounds per square inch (psi). For instance, mild steel sheets usually have a yield strength of approximately 50,000 psi, enabling them to support moderate loads. Conversely, high-strength steel sheets can have a yield strength of over 100,000 psi, allowing them to withstand heavy loads. It's important to consider that the load-bearing capacity of steel sheets can also be affected by factors such as dimensions, surface condition, and support method. Moreover, engineers and structural designers often take safety margins and the factor of safety into account when determining the maximum load-bearing capacity of steel sheets for specific applications. Therefore, it is advisable to consult relevant engineering standards, specifications, or professionals for accurate load-bearing capacity information in a particular context.

Q: What is the average weight of a steel sheet per square meter?: The average weight of a steel sheet per square meter can vary depending on the thickness and type of steel being used. However, a general estimate for mild steel sheets is around 7.85 kilograms per square meter. It is important to note that this weight can vary slightly based on the specific composition of the steel and any additional coatings or treatments applied to the sheet.

Q: What is the difference between a galvanized and aluminized steel sheet?: The durability and corrosion-resistant properties of galvanized steel and aluminized steel sheets make them widely used in various industries. However, there are notable distinctions between the two. Galvanized steel sheets have a layer of zinc coating that safeguards the underlying steel from rust and corrosion. This process, called galvanization, can be accomplished by immersing the steel sheet in a bath of molten zinc or by electroplating a zinc-rich coating. The zinc layer acts as a sacrificial barrier, meaning it will corrode before the steel, providing excellent rust protection. Galvanized steel finds common usage in outdoor applications like roofing, fences, and automobile parts. In contrast, aluminized steel sheets are coated with an aluminum-silicon alloy layer. This process, known as aluminization, involves immersing the steel sheet in a bath of molten aluminum or applying a thin layer of aluminum-silicon alloy through a continuous hot-dip process. The aluminum-silicon coating offers remarkable heat resistance and corrosion resistance. Aluminized steel is commonly employed in applications where high temperatures are present, such as automotive exhaust systems, heat exchangers, and ovens. To summarize, the primary distinction between galvanized and aluminized steel sheets lies in the type of coating applied to the steel. Galvanized steel is coated with zinc, providing outstanding rust protection, while aluminized steel is coated with an aluminum-silicon alloy, offering superior heat and corrosion resistance. The choice between the two depends on the specific requirements of the application, such as the presence of high temperatures or the need for long-lasting rust protection.

Q: Are steel sheets suitable for industrial machinery components?: Yes, steel sheets are commonly used for industrial machinery components due to their high strength, durability, and versatility. They provide excellent structural integrity, resistance to wear and tear, and can withstand heavy loads and extreme conditions commonly found in industrial settings. Additionally, steel sheets can be easily formed, welded, and machined to meet specific requirements, making them a preferred choice for manufacturing various machinery components.

Q: Can steel sheets be recycled multiple times?: Yes, steel sheets can be recycled multiple times without losing their properties or quality. Steel is a highly recyclable material that can be melted down and reused repeatedly, making it an environmentally sustainable choice.

Q: What are the benefits of using pre-painted steel sheets?: There are several benefits to using pre-painted steel sheets in various applications. Firstly, pre-painted steel sheets offer enhanced durability and longevity compared to other materials. The paint coating on these sheets provides a protective barrier against corrosion, rust, and weathering, ensuring that the steel remains in excellent condition for an extended period of time. This makes pre-painted steel sheets ideal for outdoor use, where they are continuously exposed to harsh environmental conditions. Secondly, pre-painted steel sheets offer a wide range of color options and finishes, allowing for greater design flexibility. Whether it's for architectural purposes, interior decoration, or industrial applications, the availability of different colors and finishes enables the creation of aesthetically pleasing and visually appealing structures or products. Additionally, pre-painted steel sheets are easy to maintain and clean. The paint coating makes them resistant to stains, dirt, and grime, making them easier to keep clean and requiring less maintenance over time. This makes them an attractive choice for applications where cleanliness and hygiene are essential, such as in the food and beverage industry or healthcare facilities. Furthermore, pre-painted steel sheets are highly versatile and can be used in a wide range of industries and applications. From roofing and cladding to automotive parts, appliances, and furniture, pre-painted steel sheets provide a reliable and cost-effective solution for various purposes. They can be easily fabricated, cut, and formed into desired shapes and sizes, making them suitable for diverse manufacturing processes. Lastly, pre-painted steel sheets are environmentally friendly. The paint coatings used on these sheets are typically formulated to be low in volatile organic compounds (VOCs), reducing their impact on air quality and human health. Additionally, the durability and longevity of pre-painted steel sheets contribute to a longer lifespan, reducing the need for frequent replacements and minimizing waste. In conclusion, the benefits of using pre-painted steel sheets include enhanced durability, a wide range of design options, easy maintenance, versatility, and environmental friendliness. These advantages make pre-painted steel sheets a preferred choice for many industries and applications.

Q: Are the steel sheets resistant to scratching or abrasion?: Yes, steel sheets are generally resistant to scratching and abrasion due to their durability and hardness.

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