• color coated roofing sheet System 1
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color coated roofing sheet

color coated roofing sheet

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color coated roofing sheet

1) Quality Standard & Grade: JIS G3302, SGCC /  ASTM  653M  CQ/  EN10142 DX51D+Z

2) Zinc coating : 50g/m2

3) color film thickness:20micro(doubled)

4) Surface Treatment: chromated , non oiled, skin passed

5) Packing: export standard packing,packed with moisture resistant paper and metal

wrapping,securely tied for export,on metal skids) Country of Origin :China


SIZE:0.25mm*840mm(1000mmBEFORE)*3660MM

COLOR:BLUE

Q:What is a steel sheet?
Manufactured through hot rolling or cold rolling, a steel sheet is a rectangular, flat, and thin piece of steel. It finds wide application in industries like construction, automotive, and manufacturing. Due to their versatility, steel sheets can be effortlessly cut, bent, and shaped to cater to specific needs. They are available in different sizes and thicknesses, and their exceptional durability and strength make them a preferred option for applications demanding structural integrity, corrosion resistance, and wear resistance. To augment their properties and safeguard against rusting, steel sheets can undergo further treatments such as galvanization or coating.
Q:What are the different storage methods for steel sheets?
There are several different storage methods for steel sheets, depending on the specific requirements and space availability. Here are some commonly used storage methods: 1. Flat storage: This is the most basic method where steel sheets are stored horizontally on a flat surface, such as the floor or metal racks. It is suitable for small quantities or when the sheets are not too heavy. 2. Vertical storage: Steel sheets can be stored vertically by placing them against a wall or by using specially designed vertical racks. This method saves floor space and allows for easy access and identification of different sheet sizes. 3. Cantilever racks: These racks have horizontal arms that extend outward from a vertical column, providing support for steel sheets placed on them. Cantilever racks are ideal for storing long and heavy steel sheets, as they allow for easy loading and unloading using forklifts or cranes. 4. Roll-out racks: These racks have rollers or ball bearings that allow steel sheets to be easily rolled in and out, similar to a drawer. Roll-out racks are useful when frequent access to different sheets is required, as they provide good visibility and easy retrieval. 5. A-frame racks: A-frame racks have angled arms that support steel sheets in a slanted position, resembling the letter "A." This method is suitable for storing large quantities of steel sheets and provides easy access while keeping them organized. 6. Automated storage and retrieval systems (AS/RS): These systems use computer-controlled mechanisms to automatically store and retrieve steel sheets. AS/RS can be designed as vertical lift modules or robotic systems, maximizing storage capacity and efficiency. It is important to consider factors such as sheet size, weight, accessibility, and safety when choosing the appropriate storage method for steel sheets. Adequate measures should also be taken to protect the sheets from moisture, dust, and other environmental factors that could potentially affect their quality.
Q:How do steel sheets perform in cryogenic environments?
Steel sheets perform well in cryogenic environments due to their low thermal expansion coefficient, high strength, and good ductility. At extremely low temperatures, steel retains its structural integrity, resists cracking or brittleness, and maintains its mechanical properties. This makes steel sheets suitable for various applications in cryogenic industries, such as liquefied natural gas (LNG) storage tanks, aerospace components, and scientific research facilities.
Q:Are the steel sheets suitable for outdoor sculptures?
Outdoor sculptures can indeed be made using steel sheets. Steel, being a robust and weather-resistant material, is perfect for enduring the elements in an outdoor setting. It can withstand extreme temperatures, moisture, and UV radiation without deteriorating or losing its structural integrity. Moreover, steel sheets can be easily shaped and manipulated into different forms, offering limitless possibilities for creating outdoor sculptures. The strength and stability of steel also make it suitable for supporting larger and more intricate designs. In summary, steel sheets are highly favored by artists and sculptors for crafting outdoor sculptures because of their durability, versatility, and ability to withstand harsh outdoor conditions.
Q:How are steel sheets tested for quality and performance?
Steel sheets are tested for quality and performance through a variety of methods, including visual inspection, dimensional checks, mechanical testing, and chemical analysis. Visual inspection ensures that the surface is free from defects such as cracks, scratches, or unevenness. Dimensional checks verify that the sheet meets the required thickness, width, and length specifications. Mechanical testing involves subjecting the sheet to various stress tests to determine its strength, ductility, and resistance to deformation. Chemical analysis is performed to assess the composition of the steel, ensuring it meets the required standards and specifications. These tests collectively help ensure that the steel sheets meet the necessary quality and performance standards for their intended applications.
Q:How is the normalized steel plate produced?
Normalizing, also known as normalizing, is to heat the workpiece between 727 and 912 degrees Celsius. 40~60min, after a period of heat preservation, is removed from the furnace and cooled by air or by spray, spray, or blow cooling. Its purpose is to make grain refinement and carbide distribution homogenization, to remove the internal stress of materials.
Q:Can steel sheets be used in the manufacturing of appliances?
Appliances can indeed incorporate steel sheets into their manufacturing process. The manufacturing industry heavily relies on steel due to its exceptional qualities of strength, durability, and versatility. Steel sheets can be manipulated to fit various sizes and designs, catering to the unique specifications of different appliances. Furthermore, steel exhibits resistance against corrosion, rendering it suitable for appliances that may encounter water or other liquids. Additionally, steel serves as an exceptional conductor of heat, proving advantageous for appliances that necessitate efficient heat transfer. Consequently, steel sheets are widely employed in the fabrication of appliances, including refrigerators, ovens, dishwashers, washing machines, and numerous others.
Q:Can steel sheets be painted or coated?
Yes, steel sheets can be painted or coated.
Q:What is the maximum size of steel sheets available?
The maximum size of steel sheets available can vary depending on the manufacturer and specific requirements. However, commonly available steel sheets can range in size from 4 feet by 8 feet (1.2 meters by 2.4 meters) to larger dimensions such as 10 feet by 20 feet (3 meters by 6 meters).
Q:Can steel sheets be used in electrical applications?
Yes, steel sheets can be used in electrical applications. They are commonly utilized in the construction of enclosures, cabinets, and panels for electrical equipment due to their durability, strength, and ability to provide electromagnetic shielding.

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