PREPAINTED GALVANIZED STEEL COIL
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- -
- Supply Capability:
- 10000 m.t./month
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I AM PREPAINTED GALVANIZED STEEL COILS
ZINC COATING:60g/m2 (-/+10g/m2)
COLOR: ACCORDING TO COLOR SAMPLE.
TOP COATING:5+13 MICRON, BACK COATING:5-7 MICRON;
COIL WEIGHT:3-5 ton
STANDARD:JIS G 3312
STEEL GRADE:CGCC
COIL ID:508mm
SIZE:AS YOU WANT
MIN.ORDER:50TON
PRODUCTION TIME:30DAYS AFTER RECEIVED DOWN PAYMENT OR CORRECT LC.
TOLERANCE:WIDTH 0,+3 MM,THICKNESS:+/-0.02MM,ZINC COATING:+/-15G/M2.COATING:-/+2MIC.
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- Q: How are steel coils used in the production of kitchen appliances?
- Steel coils are used in the production of kitchen appliances as they are transformed into various components such as panels, doors, and frames. These coils are typically cut, shaped, and welded into desired forms, providing strength, durability, and a sleek finish to the appliances.
- Q: Can steel coils be coated with decorative designs?
- Yes, steel coils can be coated with decorative designs. This is commonly achieved through various coating techniques like painting, powder coating, or laminating, which can add aesthetic appeal to the steel coils while enhancing their overall appearance and functionality.
- Q: I have a carbon steel file that I want to bend in a letter C shape. So, what is the malliable temperature? If it's low, could it be done in a camp fire?
- It needs to be RED hot, the hotter the better. Yes you can use a camp fire if you put the file directly in the hottest part of the coals, but it'll take about 5-10 minutes to heat. Charcoal briquettes would probably work better as a heat source. You can use something like a blow dryer to intensify the coals, that might help. You'll also need a bench vice, and the biggest pair of pliers you can find, for leverage. Bending steel's not easy even when it's hot. You could also use a bit of steel pipe that'll fit over the end of the file. Stick the file in the vise when red-hot, slip the pipe over the free end, and use the pipe to bend it. OR, you could use the old-fashioned method of just holding it with pliers in one hand, and hitting it with a 5lb sledge hammer with the other. use something solid as an anvil, like a large steel pipe. you mighe be able to get away with using a small log, but you'll have to work twice as hard. Safety glasses are MANDITORY for this type of thing. Do not attempt without eye protection at all times. Ear plugs are also a very good idea.
- Q: How are steel coils inspected for color consistency using colorimetry?
- Colorimetry is a method used to inspect steel coils for color consistency. This involves quantifying and measuring colors using specialized instruments like spectrophotometers or colorimeters. These instruments measure the hue, saturation, and brightness of the steel coil's color. A colorimeter is typically used to inspect steel coils for color consistency. This device emits light onto the surface of the coil and measures the amount of light reflected back. The reflected light is then analyzed and compared to a known standard color to identify any deviations. To measure color, the colorimeter breaks down the reflected light into different wavelengths and quantifies the intensity of each wavelength. This data is then converted into numerical values that represent the color of the steel coil. These numerical values can be compared to a predefined color standard to determine if the coil's color falls within an acceptable range. To ensure accurate and consistent color measurement, colorimetry relies on standardized color spaces like CIE L*a*b* or CIE RGB. These color spaces define specific ranges of colors. By using these standardized color spaces, colorimeters can provide objective and reliable measurements of color consistency. Color consistency is particularly important for industries like automotive or appliance manufacturing, where the appearance of the final product is crucial. By inspecting the color of steel coils using colorimetry, manufacturers can ensure that the final products have a consistent and visually appealing appearance. In conclusion, colorimetry is an effective method for inspecting steel coils for color consistency. By using specialized instruments and standardized color spaces, manufacturers can accurately measure and compare the color of steel coils to predefined standards, ensuring that the final products meet the desired color specifications.
- Q: How are steel coils used in the production of heating systems?
- Steel coils are typically used in the production of heating systems as a key component in heat exchangers. The coils provide a large surface area for heat transfer, allowing for efficient heating of air or water. They are often used in furnaces, boilers, and air conditioning units, where they help to transfer heat from a heat source to the surrounding environment or distribute it throughout a building.
- Q: What are the dimensions of steel coils used in the aerospace industry?
- The dimensions of steel coils utilized in the aerospace sector exhibit variability, contingent upon the particular application and prerequisites. Nonetheless, in a general sense, steel coils intended for aerospace purposes typically possess standardized dimensions to ensure compatibility and facilitate utilization. Ordinarily, the thickness of aerospace-grade steel coils falls within the range of 0.008 inches (0.2 mm) to 0.125 inches (3.2 mm). The width may span from approximately 0.5 inches (12.7 mm) to 72 inches (1829 mm), although narrower widths are more frequently encountered. Regarding the coil's length, it can extend from several hundred feet to thousands of feet, contingent upon the specific requirements of the aerospace manufacturer. It should be emphasized that these dimensions are not rigid and can be tailored to meet the requirements of the aircraft or aerospace component being produced. The dimensions of steel coils can also vary depending on the specific steel alloy employed and the manufacturing procedures implemented. Ultimately, the dimensions of steel coils within the aerospace field are determined by factors such as strength, weight, durability, and the specific requirements of the aerospace manufacturer or project.
- Q: How are steel coils handled during transportation to prevent damage?
- Steel coils are typically handled during transportation by using specialized equipment such as cranes or forklifts with padded forks. They are secured with steel bands or other restraints to prevent movement and damage. Additionally, they are usually loaded onto flatbed trucks or shipping containers with proper cushioning and support to minimize the risk of impact or deformation during transit.
- Q: Can steel coils be customized?
- Yes, steel coils can be customized to meet specific size, shape, and material requirements of various industries. Customization can include altering the dimensions, thickness, or even the coating of the steel coils to suit specific applications.
- Q: How are steel coils used in the manufacturing of drivetrains?
- Steel coils are commonly used in the manufacturing of drivetrains as they provide the necessary strength and durability required for these critical components. The steel coils are typically formed into various shapes, such as gears, shafts, and axles, which are then machined and assembled to create the drivetrain system. These steel components help transfer power from the engine to the wheels, allowing the vehicle to move efficiently and smoothly.
- Q: What are the different methods of forming steel coils into sheets?
- Steel coils can be formed into sheets using various methods, each having its own benefits and uses. 1. The most commonly employed technique is hot rolling. This involves heating the steel above its recrystallization temperature and passing it through rollers. The rollers apply pressure to reduce the thickness of the steel and elongate it into a sheet. Hot rolling yields smooth sheets suitable for a wide range of applications. 2. Cold rolling, on the other hand, does not require heating the steel. Instead, the steel coil is passed through rollers at room temperature. This process results in sheets with higher dimensional accuracy and a smoother surface finish. Cold-rolled sheets are ideal for applications requiring precise dimensions and a polished appearance, such as automotive body panels and appliances. 3. Annealing and pickling is a method that involves subjecting the steel coil to a heat treatment process called annealing, followed by pickling. Annealing entails heating the steel to a specific temperature and then slowly cooling it to relieve stress and enhance its mechanical properties. Pickling involves removing impurities and scale from the steel surface. These steps are typically performed before hot or cold rolling to ensure a high-quality end product. 4. Galvanizing is a process where steel sheets are coated with a layer of zinc to protect against corrosion. The steel coil is first cleaned and then immersed in molten zinc. The zinc adheres to the steel, forming a protective layer that prevents rust and corrosion. Galvanized sheets find common use in construction, automotive manufacturing, and electrical appliances. 5. Electro-galvanizing is similar to galvanizing, but instead of immersing the steel coil in molten zinc, an electric current is used to deposit zinc onto the steel surface. Electro-galvanizing provides similar corrosion resistance to traditional galvanizing but with a thinner coating. It is often favored for applications requiring thinner and more lightweight sheets. In conclusion, the formation of steel coils into sheets can be achieved through various methods such as hot rolling, cold rolling, annealing and pickling, galvanizing, and electro-galvanizing. Each method offers distinct advantages and is suitable for specific applications based on factors like surface finish, dimensional accuracy, and corrosion resistance.
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PREPAINTED GALVANIZED STEEL COIL
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- -
- Supply Capability:
- 10000 m.t./month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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