Pre-Painted Galvanized / Aluzinc Corrugated Steel Sheet Royal Blue

Pre-Painted Galvanized / Aluzinc Corrugated Steel Sheet Royal Blue System 1

Pre-Painted Galvanized / Aluzinc Corrugated Steel Sheet Royal Blue

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Loading Port:: Tianjin

Payment Terms:: TT or LC

Min Order Qty:: 50 m.t.

Supply Capability:: 10000 m.t./month

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1. Pre-Painted Galvanized/Aluzinc Steel Coil Description：

With GI as base material, after pretreatment (degrease and chemical treatment ) and liquid dope with several layers of color, then after firing and cooling, finally the plate steel is called pre-painted galvanized (aluzinc) steel.

Pre-painted galvanized steel is good capable of decoration, molding, corrosion resistance.

It generally displays superior workability, durability and weather resistance.

2.Main Features of the Pre-Painted Galvanized/Aluzinc Steel Coil：

• Excellent process capability

• Smooth and flat surface

• Workability, durability

• Excellent heat resistance performance

• High strength

• Good formability

• Good visual effect

3.Pre-Painted Galvanized/Aluzinc Steel Coil Images

Pre-Painted Galvanized / Aluzinc Corrugated Steel Sheet Royal Blue

4.Pre-Painted Galvanized/Aluzinc Steel Coil Specification

Standard	AISI, ASTM, BS, DIN, GB, JIS
Grade	DX51D, DX52D
Thickness	0.17-2.0mm
Model Number	coil
Type	Steel Coil
Technique	Cold Rolled
Surface Treatment	Coated
Application	Roofing
Special Use	High-strength Steel Plate
Width	20-1250mm
Length	customized
Commoidty	pre-painted galvanized steel coil
Thickness	0.13-2.0mm
Width	20-1250mm
Zinc Coating	40-180g/m2
Printing Thickness	top side: 20+/-5 microns, back side: 5-7 microns
Color	All RAL color
Surface Treatment	color coated
Coil Weight	4-7 tons
Coil ID	508/610mm
Packaging	standard seaworthy packing

5.FAQ of Pre-Painted Galvanized/Aluzinc Steel Coil

1) What’s the application of this product?

Roof, roof structure, surface sheet of balcony, frame of window, etc.

2) What’s the brand of the paint?

We use the best brand of all of the word—AKZO.

3) How about your company？

A world class manufacturer & supplier of castings forging in carbon steel and alloy steel，is one of the large-scale professional investment casting production bases in China,consisting of both casting foundry forging and machining factory.

Annually more than 8000 tons Precision casting and forging parts are exported to markets in Europe,America and Japan.

OEM casting and forging service available according to customer’s requirements.

4) How to guarantee the quality of the products？

We have established the international advanced quality management system,every link from raw material to final product we have strict quality test；We resolutely put an end to unqualified products flowing into the market. At the same time, we will provide necessary follow-up service assurance.

5) How long can we receive the product after purchase?

Usually within thirty working days after receiving buyer’s advance payment or LC.

We will arrange the factory manufacturing as soon as possible. The cargo readiness usually takes 15-25 days, but the shipment will depend on the vessel situation.

Q:What is the weight of steel sheets?: The weight of steel sheets can vary depending on their thickness and dimensions. However, a standard 1-inch thick steel sheet weighs approximately 40.8 pounds per square foot.

Q:What are the different fastening options for steel sheets?: There are several fastening options available for steel sheets, depending on the specific application and requirements. Some common fastening options for steel sheets include: 1. Screws: Steel sheets can be fastened using screws, which are readily available and easy to use. Self-tapping screws are commonly used for fastening steel sheets, as they can create their own threads in the material. 2. Bolts and nuts: Bolts and nuts provide a strong and secure fastening option for steel sheets. They are commonly used in applications where the fastening needs to be adjustable or removable. 3. Rivets: Rivets are permanent fasteners that are commonly used to join two or more steel sheets together. They are often used in applications where a watertight or airtight seal is required. 4. Welding: Welding is a commonly used method for fastening steel sheets. It involves melting the edges of the sheets and fusing them together. Welding provides a strong and durable connection but requires specialized equipment and expertise. 5. Adhesives: Certain adhesives, such as epoxy or structural adhesives, can be used to bond steel sheets together. Adhesives can provide a clean and aesthetically pleasing connection, but their strength may vary depending on the specific adhesive used. 6. Clips and clamps: Clips and clamps are often used to secure steel sheets in place. They can be easily installed and removed, making them a popular choice for temporary or adjustable fastening needs. 7. Magnetic fasteners: Magnetic fasteners, such as magnetic strips or magnets with hooks, can be used to attach steel sheets to magnetic surfaces. This provides a convenient and easy-to-use fastening option. It is important to consider factors such as strength, durability, ease of installation, and removal when selecting a fastening option for steel sheets. The specific requirements of the application, such as load-bearing capacity and environmental conditions, should also be taken into account to ensure the chosen fastening option is suitable for the intended purpose.

Q:What is the average price per square meter of steel sheets?: The average price per square meter of steel sheets can vary depending on various factors such as the type, thickness, quantity, and current market conditions. It is recommended to consult with suppliers or conduct market research to get the most accurate and up-to-date pricing information.

Q:Can steel sheets be used for solar panel support structures?: Yes, steel sheets can be used for solar panel support structures. Steel is a strong and durable material that can provide the necessary structural support for solar panels. It is widely used in the construction industry due to its high strength-to-weight ratio and resistance to corrosion, making it suitable for outdoor applications such as solar panel installations.

Q:Are the steel sheets resistant to graffiti or vandalism?: Steel sheets possess a high level of resistance against graffiti or vandalism. Thanks to their sturdy and long-lasting nature, steel sheets act as a formidable deterrent against acts of vandalism or graffiti. The sleek surface of steel sheets poses a challenge for vandals attempting to adhere spray paint or other graffiti materials. Even if they manage to apply it, the paint can be effortlessly removed using appropriate cleaning techniques, leaving no trace behind. Furthermore, steel sheets exhibit exceptional resistance against scratching or etching, effectively preventing any form of vandalism. In conclusion, opting for steel sheets on surfaces prone to graffiti or vandalism provides outstanding protection and reduces the need for costly repairs or repainting.

Q:What are the different sheet metal bending techniques for steel sheets?: There are several sheet metal bending techniques commonly used for steel sheets. These techniques allow for the manipulation and shaping of steel sheets to achieve desired forms and angles. Some of the most common techniques include: 1. V-bending: This technique involves using a V-shaped punch and die set to create a sharp bend in the steel sheet. The material is placed between the punch and die, and force is applied to form the desired angle. V-bending is a versatile technique that can create various angles and shapes. 2. Air bending: In this technique, a punch is used to press the steel sheet into a V-shaped die, but without completely contacting the material. The bending is achieved by controlling the depth of penetration of the punch into the material. Air bending allows for greater flexibility in terms of angle adjustments and requires less force than other techniques. 3. Edge bending: As the name suggests, this technique involves bending the edge of the steel sheet. It is commonly used to create flanges or edges with specific angles. Edge bending is achieved by clamping the sheet between a punch and a die, and applying force to bend the material along the edge. 4. Bottom bending: This technique is used to create larger bends in steel sheets. It involves clamping the sheet between a punch and a V-shaped die, and then applying force to bend the material around the die. Bottom bending is suitable for creating U-shaped parts or boxes. 5. Roll bending: Also known as cylindrical bending, this technique is used to create cylindrical or curved shapes in steel sheets. The sheet is passed through a set of rolls, which gradually bend the material into the desired shape. Roll bending is commonly used in the production of pipes, tubes, and cylinders. 6. Coining: Coining is a precision bending technique that creates crisp, sharp bends. It involves pressing the steel sheet between a punch and a die, with the die featuring a sharp edge. The material is subjected to high pressure, resulting in a precise and defined bend. These are just a few of the many sheet metal bending techniques available for steel sheets. Each technique has its advantages and applications, and the choice of technique depends on factors such as the desired angle, the thickness of the sheet, and the complexity of the shape being formed.

Q:How do you cut a steel sheet?: In order to cut a steel sheet, it is necessary to utilize the correct tools and techniques. The following are several commonly employed methods: 1. Power tools: An angle grinder equipped with a cutting disc is the most frequently used power tool for cutting steel sheets. While operating the grinder, it is essential to wear safety goggles and gloves. Begin by marking the cutting line on the sheet using a marker or chalk. Then, slowly and steadily maneuver the grinder along the marked line to cut through the steel. 2. Shears: For thin steel sheets, manual or electric shears can be employed. These tools possess a scissor-like cutting mechanism specifically designed for cutting metal. Position the steel sheet between the shears' blades, aligning the cutting line with them, and apply consistent pressure to cut through the sheet. 3. Plasma cutting: This technique is most suitable for thicker steel sheets. Plasma cutting involves the utilization of a high-velocity jet of ionized gas (plasma) to melt and sever the metal. Specialized equipment, such as a plasma cutter utilizing an electric arc to generate the plasma jet, is necessary for this method. 4. Waterjet cutting: Another effective method for cutting steel sheets is waterjet cutting. This method employs a high-pressure jet of water mixed with an abrasive substance, such as garnet, to cut through the metal. Although this technique is ideal for intricate shapes and precise cuts, it requires specialized machinery. Prioritizing safety is of utmost importance before attempting to cut a steel sheet. It is crucial to wear suitable protective gear, like safety glasses, gloves, and, if necessary, a face shield. Additionally, ensure that the work area is well-ventilated to prevent inhaling any fumes or particles produced during the cutting process.

Q:What are the different types of steel sheet finishes?: There are several different types of steel sheet finishes that serve various purposes and provide different aesthetics. Some of the common types include: 1. Hot Rolled: This finish is achieved by heating the steel sheet above its recrystallization temperature and then rolling it to the desired thickness. It has a rough and textured surface, making it suitable for applications where appearance is not a priority. 2. Cold Rolled: After the hot rolling process, the steel sheet is passed through rollers at room temperature to achieve a smooth and polished finish. Cold rolled finishes are often used in applications that require a superior surface finish, such as automotive panels or appliances. 3. Galvanized: In this process, the steel sheet is coated with a layer of zinc to provide corrosion resistance. The zinc coating also gives the sheet a shiny and reflective appearance. Galvanized finishes are commonly used in outdoor applications to protect against rust and harsh weather conditions. 4. Stainless Steel: This finish is achieved by adding chromium to the steel sheet, which provides excellent corrosion resistance and a sleek, reflective surface. Stainless steel finishes are widely used in kitchen appliances, architectural applications, and medical equipment, where hygiene and durability are essential. 5. Coated Finishes: Steel sheets can be coated with various materials, such as paint, epoxy, or polymer, to enhance their appearance or provide additional protection. Coated finishes can be customized to meet specific requirements, such as color or texture, and are often used in architectural and decorative applications. 6. Brushed: This finish is obtained by brushing the steel sheet with abrasive material, creating a textured and matte surface. Brushed finishes are commonly used in interior design and furniture manufacturing, where a contemporary and stylish appearance is desired. These are just a few examples of the different types of steel sheet finishes available. The choice of finish depends on the specific requirements of the application, such as corrosion resistance, aesthetic appeal, or surface texture.

Q:What is the thermal conductivity of steel sheets?: The thermal conductivity of steel sheets typically ranges between 50 and 60 Watts per meter-Kelvin (W/mK).

Q:What is the difference between coated and uncoated steel sheets?: The primary distinction between coated and uncoated steel sheets lies in their protective layer and surface finish. Coated steel sheets, also referred to as galvanized steel sheets, possess a layer of zinc coating to prevent corrosion and enhance durability. This zinc coating serves as a sacrificial layer, shielding the underlying steel from rust and other forms of damage. Furthermore, coated steel sheets exhibit a more polished and smoother appearance. In contrast, uncoated steel sheets do not undergo any treatment involving a protective layer. Consequently, they are more prone to corrosion, particularly when exposed to moisture or chemicals. Uncoated steel sheets are commonly utilized in situations where corrosion resistance is not a significant concern, such as in construction projects where the steel will be covered or safeguarded in some manner. Regarding cost, coated steel sheets are generally pricier than uncoated steel sheets due to the additional manufacturing process required to apply the zinc coating. Nevertheless, the increased cost is justified by the improved durability and extended lifespan of coated steel sheets. To summarize, the key disparity between coated and uncoated steel sheets lies in the presence of a protective layer. Coated steel sheets offer superior corrosion resistance and possess a smoother appearance, while uncoated steel sheets are more susceptible to corrosion and possess a rougher surface finish.

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