Pre-painted Aluzinc Steel Coil PPGL in Good Sale
- Ref Price:
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 10000 m.t./month
- OKorder Service Pledge
- Quality Product
- Order Online Tracking
- Timely Delivery
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inted Galvanized Steel Coil
1. Defination of Prepainted Galvanized Steel Coil
Pre-painted coils are produced by coating a layer of paint on the surface of cold rolled, galvanized or galvalumed coils. Aesthetic appeal and durability are the key festures of color coated steel coil. A wide selection of colors is available to the customer and paints designed to meet specific end use could be specified.
2. Applications of Prepainted Galvanized SteelCoil
1) Buildings and constructions: roofing, ceilings, gutters, venting lines, indoor decorations, window frames, etc.
2) Electrical appliances: computer shells, washing machines, refrigerators, dehumidifiers, video recorders, water heaters, etc.
3) Agricultural equipments: troughs, feeding tools, agricultural driers, irrigation channels, etc.
4) Vehicle parts: back-seat plates of buses and trucks, conveying systems, oil tanks, etc.
3. Specifications of Prepainted Galvanized SteelCoil
Standard: ASTM;ASTM;JIS;GB
Grade: SGCC;(DX51D)
Thickness: 0.12-1.2mm
Width: 750-1250mm
Length: Coil or customer's requirements
Zinc Coating: 60-140g/m2
Painting : Top side from 15-25um; Bottom side from 5-10 um
Color : RAL numbers or customers' sample color
Application: building trade, electric apparatus, furniture and transport service
Production arts and crafts : Double coated double drying
Coil ID: 508mm
Coil Weight: 3-6 Ton
Type :coil
Packaging Detail: Fully seaworthy export packing with paper tube or as per customer's requirements
4. Prepainted Galvanized Steel Coil Images
5. Advantages of Our Prepainted Galvanized SteelCoil
1) Excellent corrosion resistance: The zinc layer provides a good protection of Pre-painted Galvanizeed Steel Sheet.
2) High heat resistance: The reflective surface of the material aids in efficiently reflecting the sunlight away and in turn reducing the amount of heat transmitted. The thermal reflectivity converts into energy savings.
3) Aesthetics: Pre-Painted Galvanized steel sheet is available in plethora of patterns and multiple sizes as per the requirements that given by our customers.
4) Versatility: can be used in the various areas.
6. FAQ
We have organized several common questions for our clients,may help you sincerely:
1) 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.
- Q:
- The maximum temperature stainless steel sheets can withstand depends on the specific grade of stainless steel. Generally, most stainless steel grades can withstand temperatures up to around 1500°F (815°C) before experiencing significant oxidation or scaling. However, certain high-temperature grades of stainless steel, such as 310 or 321, can withstand temperatures up to 2100°F (1150°C) or even higher. It is important to consider the specific application and grade of stainless steel when determining the maximum temperature it can withstand to ensure optimal performance and durability.
- Q:
- To calculate the cost of a stainless steel sheet, you would typically consider factors such as the dimensions, thickness, grade of stainless steel, and market prices. By multiplying the area of the sheet with the cost per square unit, you can determine the total cost. It is important to consider additional expenses like shipping, handling, and any applicable taxes or fees.
- Q:
- Stainless steel sheets undergo a process called hot rolling to be produced. This starts by melting iron, nickel, chromium, and other elements in an electric arc furnace. The resulting mixture is then cast into large rectangular blocks known as slabs. The slabs are subjected to high temperatures and passed through a series of hot rolling mills. These mills consist of large rollers that gradually decrease the slab's thickness while increasing its length and width. As the slab goes through each rolling mill, it is constantly squeezed by the rollers, resulting in a thinner and longer sheet. Following the hot rolling process, the stainless steel sheet goes through annealing. This involves heating the sheet to a specific temperature and then allowing it to cool slowly. This process helps release internal stresses and enhance the material's mechanical properties. Next comes pickling, where the sheet is submerged in an acid solution to eliminate any surface impurities and oxides. This improves the appearance and corrosion resistance of the stainless steel. Once the pickling process is done, the sheet undergoes cold rolling. Cold rolling further decreases the sheet's thickness and improves its surface finish. This is done at room temperature, increasing the hardness and strength of the stainless steel. Lastly, the stainless steel sheet undergoes various finishing processes. These may include cutting to size, leveling, surface polishing, and coating to enhance appearance or protect against corrosion. In conclusion, the manufacturing process of stainless steel sheets involves a combination of melting, casting, hot rolling, annealing, pickling, cold rolling, and finishing processes. This ensures that the final product meets the desired specifications in terms of thickness, strength, and surface finish.
- Q:
- Yes, stainless steel sheets can be used in the automotive industry. Stainless steel is highly durable, corrosion-resistant, and has high strength-to-weight ratio, making it suitable for various applications in automotive manufacturing, such as body panels, exhaust systems, and engine components.
- Q:
- Yes, stainless steel sheets are generally resistant to chemicals. Stainless steel is known for its high corrosion resistance, which makes it suitable for various applications in industries such as chemical processing, pharmaceuticals, and food processing. The alloying elements present in stainless steel, such as chromium and nickel, create a protective layer on the surface of the material, preventing the penetration of most chemicals. However, it is important to note that the resistance to chemicals may vary depending on the specific grade and composition of stainless steel being used. In highly aggressive environments or when dealing with specific chemicals, it is advisable to consult with a materials engineer or refer to compatibility charts to ensure the optimal choice of stainless steel grade.
- Q:
- Yes, stainless steel sheets can be used for outdoor signage or billboards. Stainless steel is a highly durable material that is resistant to corrosion, rust, and fading, making it ideal for outdoor applications. It can withstand harsh weather conditions, such as rain, snow, and UV exposure, without losing its integrity. Stainless steel sheets also offer a sleek and modern appearance, which can enhance the visual appeal of outdoor signage or billboards. Additionally, stainless steel can be easily fabricated and cut into various shapes and sizes, allowing for customization and creativity in design. Overall, stainless steel sheets are a reliable and long-lasting choice for outdoor signage or billboards.
- Q:How thick is 10gauge in stainless steel plate?
- The word "gauge" is interesting. This term is often seen in articles reading about metal roofs. It is not a unit of measurement, but a standard measure of width or thickness.
- Q:
- Stainless steel is different from other types of steel primarily because of its high resistance to corrosion, making it much more durable and long-lasting. Additionally, stainless steel contains a minimum of 10.5% chromium, which forms a protective layer on the surface, preventing staining and rusting. This unique composition also gives stainless steel its distinctive shiny appearance, making it aesthetically appealing.
- Q:
- The machinability of stainless steel sheets can differ depending on the grade of stainless steel and its specific composition. Generally, stainless steel is known to have lower machinability in comparison to carbon steel or aluminum. This is primarily because of its higher strength, hardness, and work-hardening characteristics. During machining, stainless steel tends to work-harden, resulting in increased cutting forces and tool wear. It also has lower thermal conductivity, which can lead to higher temperatures during machining operations, further contributing to tool wear. Additionally, stainless steel has a unique chip formation behavior, often resulting in stringy and hard-to-break chips. However, advancements in cutting tool technology and machining techniques have made it possible to enhance the machinability of stainless steel. For example, using appropriate cutting tool geometries, coatings, and coolant/lubricant can help reduce cutting forces, minimize tool wear, and improve chip control. It is important to note that different grades of stainless steel can display varying levels of machinability. Austenitic stainless steels, such as 304 and 316, are generally more challenging to machine compared to ferritic or martensitic stainless steels. This is because of their higher nickel and chromium content, which contribute to their excellent corrosion resistance but also make them harder to machine. Overall, although machining stainless steel sheets may present some difficulties, with the right tools, techniques, and expertise, it is possible to achieve satisfactory machinability and produce high-quality components from stainless steel sheets.
- Q:
- Yes, stainless steel sheets are suitable for decorative applications. They have a sleek and modern appearance that can enhance the aesthetics of various spaces. Additionally, stainless steel is resistant to corrosion and staining, making it durable and long-lasting, even in decorative settings.
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