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) Thickness: 0.14mm-0.60mm Width: 914mm / 1000mm / 750-1250mm (BC)
3) Thikness tolerance: +/-0.02mm Width tolerance:+/0.02mm
4) Zinc coating : 60g/m2-180g/m2,Z60-Z180
5) color film thickness:20micro(doubled)
6) Surface Treatment: chromated , non oiled, skin passed
7) Packing: export standard packing,packed with moisture resistant paper and metal
wrapping,securely tied for export,on metal skids) Country of Origin :
8)Applications:widely used for roofs, outer walls, cabinets
9)Delivery Time :30 days;Shipment: By bulk vessel or By container
10)payment L/C T/T
- Q:How are steel sheets protected during transportation by air?
- Steel sheets are protected during transportation by air through various measures such as packaging them in protective covers, using cushioning materials like foam or bubble wrap, securing them with straps or bands to prevent movement, and placing them in sturdy crates or pallets to minimize the risk of damage. Additionally, some steel sheets may undergo corrosion-resistant coatings or be stored in climate-controlled containers to protect them from moisture or extreme temperature changes during transit.
- Q:Are steel sheets resistant to warping under heat?
- Yes, steel sheets are highly resistant to warping under heat. Steel has a high melting point and excellent thermal conductivity, which helps it maintain its structural integrity even at high temperatures. This makes steel sheets a suitable choice for applications where heat resistance is crucial, such as in construction, automotive, and industrial manufacturing.
- Q:How do steel sheets perform under heavy loads or pressure?
- Steel sheets are renowned for their extraordinary strength and durability, rendering them highly impervious to immense loads or pressure. With their unique composition and manufacturing process, steel sheets possess an elevated tensile strength that empowers them to endure significant amounts of force without distorting or fracturing. This trait renders steel sheets exceptionally well-suited for applications involving substantial loads or pressure, such as construction, transportation, and industrial machinery. Moreover, steel sheets exhibit an exceptional load-bearing capacity, enabling them to evenly distribute applied pressure across their surface, thereby minimizing the likelihood of structural failure or damage. The rigidity of steel sheets further enhances their ability to withstand heavy loads or pressure, preventing them from bending or buckling and ensuring the integrity of the supported structure or equipment. In summary, steel sheets offer a dependable and robust solution for handling heavy loads or pressure, making them a favored material across various industries.
- Q:Are steel sheets suitable for roofing?
- Indeed, steel sheets make an ideal roofing material. Steel, being both sturdy and durable, can endure even the harshest weather conditions, including heavy rainfall, snow, and strong winds. Moreover, it boasts fire resistance, pest resistance, and rot resistance, making it a trustworthy option for long-lasting roofing solutions. In addition to these advantages, steel sheets are lightweight and simple to install, leading to reduced labor and installation expenses. Furthermore, they are available in a wide range of colors and finishes, enabling customization to suit the aesthetic of any structure. All in all, steel sheets offer exceptional protection and durability, which explains their popularity in roofing applications.
- Q:Can steel sheets be used in corrosive environments like saltwater?
- Steel sheets can be used in corrosive environments like saltwater, but they need to be properly protected through methods such as coating or galvanization to prevent corrosion.
- Q:What is the average moisture resistance of steel sheets?
- The average moisture resistance of steel sheets can vary depending on the specific type of steel and the protective coatings applied. Generally, steel sheets exhibit good moisture resistance due to their inherent ability to resist corrosion. However, additional surface treatments like galvanization can further improve their resistance by adding a layer of zinc to protect against moisture and corrosion. Providing an exact average moisture resistance value is challenging as it depends on factors such as the steel grade, thickness, and coating. Steel sheets with galvanized coatings typically offer excellent moisture resistance, with some studies reporting corrosion rates as low as 0.1-0.5 micrometers per year in highly corrosive environments. It is important to consider that the performance of steel sheets in resisting moisture can also be affected by factors like scratches, cuts, or exposure to chemicals. Proper maintenance, regular inspection, and careful handling of steel sheets are crucial to ensure their optimal moisture resistance over time.
- Q:What are the different types of steel sheet finishes for automotive applications?
- There are several different types of steel sheet finishes commonly used in automotive applications. These finishes are applied to the surface of the steel sheet to enhance its appearance, durability, and corrosion resistance. One common type of finish is the mill finish, which is the natural finish of the steel sheet after it has been hot or cold rolled. This finish has a dull gray appearance and is typically used for applications where aesthetics are not a major concern. Another popular finish is the galvanized finish, which involves coating the steel sheet with a layer of zinc to protect it from corrosion. This finish provides excellent corrosion resistance and is commonly used in automotive body panels and structural components. There is also the painted finish, where the steel sheet is coated with a layer of paint. This finish not only improves the aesthetics of the steel sheet but also provides an added layer of protection against corrosion. Painted finishes can come in a variety of colors and textures, allowing for customization and branding options. Additionally, there are specialized finishes such as the electro-galvanized finish, which involves applying a thin layer of zinc to the steel sheet through an electroplating process. This finish provides enhanced corrosion resistance and is commonly used in automotive parts that require a high level of protection against rust. Lastly, there is the brushed or polished finish, which involves mechanically polishing the surface of the steel sheet to create a smooth and reflective appearance. This finish is often used for decorative purposes in automotive applications, such as trim or accents. In summary, the different types of steel sheet finishes for automotive applications include mill finish, galvanized finish, painted finish, electro-galvanized finish, and brushed/polished finish. Each type of finish offers unique benefits in terms of appearance, durability, and corrosion resistance, allowing manufacturers to choose the most suitable option for their specific automotive application.
- Q:What kind of steel plate is HIC?
- Is suitable for use in acidic environment, hydrogen sulfide corrosion resistance of the steel plate. Also known as hydrogen or hydrogen resistant steel, generally pressure vessel or pipe steel.
- Q:How do steel sheets perform in terms of electrical conductivity?
- Steel sheets are generally poor conductors of electricity due to their high resistance.
- Q:How do steel sheets perform in sound insulation?
- Steel sheets generally do not perform well in sound insulation due to their high density and stiffness. They tend to transmit sound vibrations easily, resulting in poor soundproofing capabilities. Additional soundproofing materials or techniques are typically required to achieve effective noise reduction.
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color coated roofing sheet
- Ref Price:
-
- Loading Port:
- China Main Port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- -
- Supply Capability:
- -
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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