corrugated colored steel sheets 2
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Quick Details
Standard: | Grade: | Thickness: | |||
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Technique: | Surface Treatment: | Application: | |||
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color: |
Packaging & Delivery
Packaging Detail: | corrugated color steel sheet /stainless color steel sheet seaworthy package with wooden pallet |
Delivery Detail: | 20 days after receiving deposit |
Specifications
corrugated color steel sheet /stainless color steel sheet
1.Prime Quality,Low Price, Efficient Delivery.
2.Free sample.
corrugated color steel sheet /stainless color steel sheet
1. Base material: hot dipped galvanized steel
2. Width: available from 914MM to 1250MM
3. Width Tolerance: within 0.02MM
4. Thickness: available from 0.20MM to 0.80MM
5. Thickness Tolerance: within 0.15MM
6. Performance: Matte or GLossy
7. Color: according to RAL standard
8. Lacquer Coating thickness: according to customer needs
9. Supply capacity: 7000 Metric Ton per month
Our products has good performance on combining force and anti-erosion. We offer fine quality products and best price for our international customers. PPGI is light, beautiful and has good corrosion resistant performance, can be directly processed also, ppgi provides the construction, shipbuilding, vehicle manufacturing, furniture industry, and electrical industry a new material, while ppgi has good effects on the areas of replacing wood with steel, efficient construction, energy saving, prevent pollution etc.
Advantages of Our Prepainted Galvanized Steel Coil:
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.
Applications of Prepainted Galvanized Steel Coil:
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.
Coating Chief Feature
Project | Pencil hardness | Reverse impact | T bending | Cupping test | MEK cleaning |
Front/back | ≥ H/2H | ≥ 9J/6J | ≤ 3T/5T | ≥ 6mm/4mm | ≥ 100time/50time |
Structure of GI/PPGI
Item | Thickness | Type | Feature |
Laminated film | 50μm | Polyethylene | Protecting from scratchs and contamination (option) |
Top coat | 20μm | Polyester Fluorine | Chemical resistance and formability |
Primer coat | 5μm | Polyester | Workability, corrosion resistance and adhesion to the primer coating |
Chemical treatment | 1μm | Chromate | Good adhesion and corrosion resistance |
Substrate | 0.2mm-1.2mm | GI.GL,AL | GI.GL,AL |
Back coat |
5±2μm |
Epoxy | Corrosion resistance and adhesion to the substrate |
- Q:
- Yes, steel sheets can be used for agricultural fencing or enclosures. Steel sheets are highly durable and provide excellent strength, making them suitable for securing livestock and protecting crops. They can be formed into panels or rolls, allowing for easy installation and customization to fit different fencing or enclosure needs. Additionally, steel sheets are resistant to weathering, corrosion, and pests, ensuring long-lasting performance in agricultural environments. Overall, steel sheets are a reliable and effective choice for agricultural fencing or enclosures.
- Q:
- Roofing steel sheets come in a variety of thicknesses, typically ranging from 0.4mm to 0.8mm. Nevertheless, the actual thickness required will be influenced by factors like the roofing system type, regional climate, and desired durability level. In regions prone to harsh weather, thicker steel sheets, like those around 0.8mm, are commonly employed, whereas thinner sheets may suffice for less challenging environments. Consulting with a roofing expert or manufacturer is crucial to ascertain the ideal thickness for a particular roofing undertaking.
- Q:
- The thermal expansion coefficient of steel sheets varies depending on the specific type of steel, but it is typically around 12 x 10^-6 per degree Celsius.
- Q:
- There are several methods of surface preparation for steel sheets, including abrasive blasting, chemical cleaning, mechanical cleaning, and pickling. Abrasive blasting involves using high-pressure air or water with abrasive materials to remove rust, scale, and contaminants from the surface. Chemical cleaning uses chemicals to dissolve or loosen contaminants, while mechanical cleaning involves using wire brushes, sanding, or grinding to physically remove dirt and rust. Pickling is a process of immersing the steel sheets in an acid solution to remove oxide scale and other impurities. Each method has its own advantages and is chosen based on the specific requirements and conditions of the steel sheet application.
- Q:
- Yes, steel sheets are highly resistant to bending or warping. Steel is known for its strength and durability, making it a popular choice for various applications where resistance to bending or warping is crucial. The inherent properties of steel, including its high tensile strength and stiffness, allow it to withstand heavy loads and pressure without deforming or warping. Additionally, the uniform and homogeneous structure of steel ensures consistent resistance to bending or warping, making it a reliable material for projects that require stability and structural integrity.
- Q:
- Various purposes are served by several different types of steel sheet finishes, each providing unique aesthetics. Some common types include: 1. Hot Rolled: Achieved by heating the steel sheet above its recrystallization temperature and rolling it to the desired thickness. It has a rough and textured surface, suitable for applications where appearance is not a priority. 2. Cold Rolled: After hot rolling, the steel sheet is passed through rollers at room temperature to achieve a smooth and polished finish. Cold rolled finishes are often used in applications that require a superior surface finish, such as automotive panels or appliances. 3. Galvanized: In this process, the steel sheet is coated with a layer of zinc to provide corrosion resistance. The zinc coating also gives the sheet a shiny and reflective appearance. Galvanized finishes are commonly used in outdoor applications to protect against rust and harsh weather conditions. 4. Stainless Steel: Achieved by adding chromium to the steel sheet, providing excellent corrosion resistance and a sleek, reflective surface. Stainless steel finishes are widely used in kitchen appliances, architectural applications, and medical equipment, where hygiene and durability are essential. 5. Coated Finishes: Steel sheets can be coated with various materials, like paint, epoxy, or polymer, to enhance appearance or provide additional protection. Coated finishes can be customized to meet specific requirements, such as color or texture, and are often used in architectural and decorative applications. 6. Brushed: Obtained by brushing the steel sheet with abrasive material, creating a textured and matte surface. Brushed finishes are commonly used in interior design and furniture manufacturing, where a contemporary and stylish appearance is desired. These examples represent just a few of the available steel sheet finishes. The choice of finish depends on the specific requirements of the application, such as corrosion resistance, aesthetic appeal, or surface texture.
- Q:
- Yes, steel sheets are highly suitable for shipbuilding. Steel is a versatile and durable material that possesses excellent properties for marine applications. It has a high strength-to-weight ratio, allowing for the construction of robust and sturdy vessels while keeping the overall weight low. Steel sheets also have high tensile strength, which ensures the ship's structural integrity and resistance to forces exerted by waves, wind, and other external factors. Additionally, steel is highly resistant to corrosion, making it ideal for withstanding the harsh saltwater environment. Its fire-resistant properties further enhance the safety of ships. Given these advantages, steel sheets are widely used in shipbuilding and have proven to be reliable and efficient in constructing various types of vessels, from cargo ships to cruise liners and naval warships.
- Q:
- There are several sheet metal folding techniques that can be used for steel sheets. These techniques are commonly employed in various industries, such as automotive, aerospace, and construction, to create complex shapes and structures. Some of the most common sheet metal folding techniques for steel sheets include: 1. Box and Pan Folding: This technique involves bending the sheet metal along multiple parallel edges to create a box-like shape. It is commonly used to create enclosures, cabinets, and trays. 2. Hemming: Hemming is a technique used to fold the edges of a sheet metal component to increase its rigidity and eliminate sharp edges. It is often used in the automotive industry for creating panels and body parts. 3. Brake Press Folding: A brake press is a machine tool that utilizes a hydraulic or mechanical press to bend the sheet metal. It allows for precise and accurate folding by adjusting the angle and depth of the bend. Brake press folding is one of the most commonly used techniques in sheet metal fabrication. 4. Roll Forming: Roll forming is a continuous bending process where the sheet metal is passed through a series of rollers to gradually shape it into a desired profile. It is suitable for creating long and continuous shapes, such as tubes and channels. 5. Rotary Folding: In rotary folding, a rotating tool is used to fold the sheet metal along a curved or circular path. This technique is often used to create rounded edges, curves, and cylindrical shapes. 6. Folding Machines: Folding machines are specifically designed to fold sheet metal by applying pressure along a predetermined line. These machines can be programmed to perform various folding operations, including simple bends, complex shapes, and multiple folds. Each of these sheet metal folding techniques has its advantages and limitations, and the choice of technique depends on factors such as the complexity of the design, required precision, and production volume. Skilled craftsmen and specialized machinery are often employed to ensure accurate and efficient folding of steel sheets.
- Q:
- Yes, steel sheets can be used for architectural purposes. Steel offers various advantages such as strength, durability, and versatility, making it a popular choice for architectural applications. It can be used for constructing buildings, cladding, roofing, partitions, and other architectural elements. Additionally, steel sheets can be customized in terms of size, shape, and finish to meet specific design requirements, making them highly suitable for architectural purposes.
- Q:What are the rental costs for steel sheet piles?
- Steel sheet pile cofferdam is the most commonly used sheet pile cofferdam. Steel sheet pile with a steel lock, the section is provided with a straight groove shape, and Z shape, there are a variety of sizes and interlocking form. There is a common type of Larson, Lackawanna type etc..
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