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: What are the different methods of surface cleaning for steel sheets?
- Surface cleaning of steel sheets offers various methods, each with its own advantages and applications. 1. Mechanical Cleaning: To physically eliminate dirt, rust, and other contaminants from steel sheet surfaces, one can utilize sandpaper, wire brushes, or abrasive blasting. This approach is ideal for heavy-duty cleaning and preparing surfaces for further treatment or coating. 2. Chemical Cleaning: By employing chemicals or detergents, one can dissolve or remove contaminants from the steel surface. This method is particularly effective in eliminating grease, oil, and other organic substances. It is crucial to select the appropriate chemical cleaner based on the type of contamination and the composition of the steel sheet, ensuring effective cleaning without surface damage. 3. Electrolytic Cleaning: This technique involves submerging the steel sheet in an electrolyte bath along with an electric current to dissolve and separate contaminants. Electrolytic cleaning is effective in removing stubborn rust, scale, and oxidation, while also providing a polished finish. 4. Power Washing: Also known as pressure washing, this method employs a high-pressure water stream to cleanse the steel surface. Power washing effectively removes loose debris, dirt, and mild contaminants. However, it may not be suitable for heavy-duty cleaning or the elimination of stubborn substances like rust. 5. Vapor Degreasing: Vapor degreasing utilizes solvent vapors to clean the steel surface. By exposing the steel sheet to these vapors, contaminants are dissolved and removed. This technique is particularly effective in eliminating oil, grease, and other organic substances. Vapor degreasing is a precise and controlled cleaning method commonly utilized in industrial applications. Before selecting a surface cleaning method, it is crucial to consider the type and severity of contamination, the desired level of cleaning, and the specific requirements of the steel sheets. Additionally, it is important to prioritize safety precautions and utilize appropriate protective equipment when performing any surface cleaning procedure.
- Q: Are steel sheets corrosion-resistant?
- Yes, steel sheets can be made corrosion-resistant through various methods such as coating them with protective layers like zinc or applying corrosion-resistant alloys.
- Q: Are steel sheets suitable for pedestrian bridges or walkways?
- Yes, steel sheets are suitable for pedestrian bridges or walkways. They offer high strength, durability, and resistance to wear and tear, making them ideal for supporting both pedestrian traffic and the weight of the structure. Additionally, steel sheets can be easily fabricated and installed, allowing for efficient construction of safe and reliable walkways or bridges.
- Q: What are the common applications of hot-rolled steel sheets?
- Hot-rolled steel sheets are commonly used in various applications, including construction, automotive manufacturing, shipbuilding, and general fabrication. They are often utilized to create structural components, such as beams, columns, and frames, due to their strength and durability. Additionally, hot-rolled steel sheets are used for manufacturing pipes, storage tanks, and agricultural equipment. Their versatility and cost-effectiveness make them a preferred choice in many industrial sectors.
- Q: Can the steel sheets be easily folded or creased?
- It is not possible to easily fold or crease steel sheets. Steel, being a robust and inflexible material, demands considerable force for bending or creasing. Its durability and resistance to deformation make it a popular choice in construction and manufacturing. Nevertheless, if the steel sheets are sufficiently thin, they might have enough malleability to be bent or creased by utilizing suitable tools and techniques.
- Q: What is reinforced steel plate?
- Generally speaking, steel plates are just spoken words, no specific brand or brand nameStrengthening steel plate refers to the stress intensity of steel plate, such as low alloy high strength plate, high quality carbon structural steel and high quality carbon spring steel, etc.
- Q: Are the steel sheets suitable for architectural cladding?
- Steel sheets are indeed appropriate for architectural cladding. Steel, being a sturdy and long-lasting substance, offers outstanding defense against weather conditions and external influences. It is easily malleable and can be crafted into diverse shapes, making it extremely adaptable for architectural purposes. Moreover, steel cladding provides a contemporary and polished appearance, permitting the creation of visually captivating building exteriors. Additionally, steel sheets can be coated or painted to augment their ability to resist corrosion and to further personalize their look. All in all, due to their strength, durability, versatility, and aesthetic allure, steel sheets are widely favored for architectural cladding.
- Q: Can the steel sheets be easily engraved or etched?
- Engraving or etching steel sheets is a widely adopted practice across several industries, including automotive, aerospace, and jewelry. It involves employing specialized tools and techniques to craft intricate designs, patterns, or text on the surface of the steel sheets. The hardness and durability of steel make it an ideal material for engraving, as it can withstand the pressure and cutting force necessary for creating detailed engravings. Furthermore, the sleek surface of steel sheets ensures precise and unclouded etching outcomes. Nevertheless, it is crucial to acknowledge that the ease of engraving or etching may vary depending on the specific type and grade of steel employed.
- Q: STCC what's the quality of the cold rolled steel sheet?
- Cold rolled steel: rolled without heating at room temperature (strictly speaking below the recrystallization temperature).
- Q: Can steel sheets be used for fire-rated doors?
- Fire-rated doors can indeed utilize steel sheets. In fact, steel is extensively employed in the creation of fire-rated doors due to its exceptional strength, longevity, and fire-resistance characteristics. Generally, steel sheets employed in fire-rated doors are crafted with multiple layers of fire-resistant substances, like gypsum or mineral core, which are placed between the steel sheets. This method of construction effectively impedes the propagation of fire and smoke, ensuring a dependable barrier in case of a fire. Furthermore, steel is renowned for its structural integrity, rendering it an appropriate option for fire-rated doors that must endure elevated temperatures and pressure.
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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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