prepainted galvanized corrugated plate / sheet in China
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 100 m.t.
- Supply Capability:
- 500000 m.t./month
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Quality Product, Order Online Tracking, Timely Delivery
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Brief Introduction of Prepainted Galvanized Steel:
Prepainted Galvanized Steel usually refers to have substrate processed with surface processed and coated then(roller coated )or bonded organic thin film and baked, and it is able to be processed to final production .
Prepainted Galvanized Steel qualified with excellent decorative, formability, corrosion resistance, coating adhesion ,can keep for a long time as well as maintain fresh color .For color coated steel sheet can obtain good economic benefit by steel belt wood ,efficient in construction and save energy ,prevent pollution etc. Which is an ideal material; for manufacturing board.
Description of Prepainted Galvanized Steel:
1.material : galvanized steel sheet / prepainted galvanized sheet
2.sheet thickness : normal use 0.3-0.6mm
3.length: any length, according to the transportation, generally less than 12m
4.color: standard color: red, blue, white, grey; special color: according to RAL color
Specification of Prepainted Galvanized Steel:
prepainted corrugated steel plate | |
material | galvanized steel sheet |
prepainted galvanized sheet | |
model No. | types of roof sheets |
sheet thickness | normal use 0.3-0.6mm |
length | any length, according to the transportation, generally less than 12m |
color | standard color:red, blue, white, grey |
special color: according to RAL color | |
characteristic | 1:weather proof |
2:heating insulation | |
3:fireproof | |
4:anti-rust | |
5:sound insulation | |
6:long life span: more than 15 years | |
advantages | 1.low foundation cost |
2.easy construction | |
3.time saving | |
4.labor saving | |
application field | 1:construction:prefabricated house, steel house, mobile house, modular house, villa, bungalow design, portable house/carbin, ready made house, kiosk booths, steel building... |
2:container manufacturing | |
3:household appliances and furniture | |
4:vehicle and vessel manufacturing | |
5:others,like machinery structual parts, manufacturing shells of motors and so on | |
packing | plastic film, pallet or as your request |
Applications of Prepainted Galvanized Steel
It can be widely used in transportation, light industry, civil usage and farming. It is also the perfect building material in construction for making steel roofing, insulation panel, corrugate sheet, facade wall, shutters, T-bar and home appliance.
Packaging & Delivery of Prepainted Galvanized Steel
The packing of coils consists of anti-damp paper, PVC film, hardboard paper, steel box, strapped with steel strips, fitted with locks and edge protectors and guarantees the optimal condition of the delivered goods. Each coil can be additionally fitted with wooden/steel skids(eye to the side) or wooden pallets(eye to the sky).
Images of Prepainted Galvanized Steel:
- Q: What is the difference between a self-color and painted steel sheet?
- A self-color steel sheet refers to a sheet of steel that has not been coated or treated with any additional colors or finishes. It retains the natural color and appearance of the steel surface, which is typically a metallic gray or silver. On the other hand, a painted steel sheet is one that has been coated with a layer of paint or other protective finish. This coating serves multiple purposes, including enhancing the aesthetic appeal of the steel sheet, providing additional protection against rust and corrosion, and increasing the sheet's durability. The primary difference between a self-color and painted steel sheet lies in the presence or absence of a coating. While a self-color sheet maintains the raw and natural appearance of the steel, a painted sheet offers a wide range of color options, allowing for customization and harmonization with various design schemes. Additionally, the presence of a paint or protective coating on a steel sheet provides an extra layer of protection against environmental factors, such as moisture, chemicals, and UV rays. This helps prevent the steel from corroding or deteriorating over time, extending its lifespan and ensuring its performance in various applications. In summary, the main difference between a self-color and painted steel sheet is the presence or absence of a coating. While a self-color sheet retains the natural appearance of steel, a painted sheet offers added protection, customization options, and aesthetic appeal.
- Q: What are the different types of surface treatments available for steel sheets?
- Steel sheets have a variety of surface treatments available, each with specific purposes and unique advantages. 1. Hot-dip galvanizing: To prevent corrosion, steel sheets are immersed in molten zinc, forming a protective coating. This method offers excellent durability and corrosion resistance. 2. Electro-galvanizing: A thin, uniform layer of zinc is deposited onto the steel sheets through an electrochemical process. This treatment provides good corrosion protection and is often used for decorative purposes. 3. Powder coating: Dry powder is applied onto the steel sheets and then cured with heat. This treatment offers a durable and attractive finish while protecting against corrosion, UV rays, and chemicals. 4. Paint coating: Steel sheets can be coated with different types of paints, such as epoxy, polyurethane, and polyester. Paint coatings provide aesthetic appeal and protection against corrosion and weathering. 5. Phosphating: A phosphate coating is applied to enhance corrosion resistance and improve paint adhesion. This treatment is commonly used as a pre-treatment before painting or powder coating. 6. Chromate conversion coating: A thin layer of chromate is applied to enhance corrosion resistance and improve paint adhesion. This treatment is also known as chromating or passivation. 7. Anodizing: While primarily used for aluminum, anodizing can also be applied to steel sheets. This process creates an oxide layer that improves corrosion resistance and provides a decorative finish. 8. Pickling: Steel sheets are immersed in an acidic solution to remove impurities like scale and rust. Pickling leaves the steel sheets with a clean and smooth surface, ready for subsequent treatments. In conclusion, the choice of surface treatment for steel sheets depends on the intended application, desired appearance, and required level of corrosion resistance.
- Q: What is the difference between plain carbon steel sheet and stainless steel sheet?
- Plain carbon steel sheet and stainless steel sheet are both types of steel sheets, but they exhibit several distinct dissimilarities. The primary contrast between plain carbon steel sheet and stainless steel sheet resides in their composition and characteristics. Plain carbon steel sheet consists predominantly of iron and carbon, with minor amounts of other elements like manganese and silicon. It is renowned for its strength and durability, rendering it suitable for a wide array of applications. However, plain carbon steel is susceptible to rust and corrosion when exposed to moisture or certain chemicals. Conversely, stainless steel sheet comprises iron, carbon, and a minimum of 10.5% chromium. This inclusion of chromium forms a protective layer on the steel's surface, referred to as a passive film, which prevents corrosion and rusting. Stainless steel manifests high resistance against stains, heat, and corrosion, making it an ideal choice for scenarios where hygiene and durability are pivotal, such as the food and medical industries. Another notable difference between the two steel sheet types lies in their appearance. Plain carbon steel sheet exhibits a mundane grey finish, whereas stainless steel sheet boasts a lustrous, reflective surface. This aesthetic distinction often holds significance in industries where the material's visual appeal is crucial, such as architectural or interior design applications. Furthermore, stainless steel sheet commands a higher price point compared to plain carbon steel sheet. This discrepancy arises due to the additional alloying elements, such as chromium and nickel, incorporated to enhance its corrosion resistance and other properties. The elevated cost of stainless steel is frequently justified by its superior performance and longevity in corrosive environments. To summarize, the key disparities between plain carbon steel sheet and stainless steel sheet encompass their composition, properties, appearance, and price. Plain carbon steel epitomizes strength but is prone to rust, while stainless steel epitomizes corrosion resistance and showcases a lustrous finish. The selection between the two hinges upon the specific requirements of the application, encompassing the necessity for corrosion resistance, aesthetics, and budget constraints.
- Q: Can steel sheets be used in high-temperature environments?
- Yes, steel sheets can be used in high-temperature environments. Steel has a high melting point and excellent heat resistance, making it suitable for various applications where exposure to high temperatures is involved, such as in furnaces, boilers, and aerospace industries. However, the specific type and grade of steel should be carefully chosen to ensure its suitability for the specific temperature range and conditions of the environment.
- Q: What is the thermal conductivity of stainless steel sheets?
- The thermal conductivity of stainless steel sheets ranges from approximately 14.4 to 19.0 watts per meter-kelvin (W/m·K), depending on the specific grade and composition of the stainless steel.
- Q: Can steel sheets be used in earthquake-resistant construction?
- Yes, steel sheets can be used in earthquake-resistant construction. Steel has excellent strength and ductility properties that allow it to withstand the forces generated during an earthquake. Additionally, steel sheets can be easily fabricated, assembled, and incorporated into various structural systems, making them a popular choice for earthquake-resistant construction.
- Q: How are steel sheets packaged for shipping?
- Typically, steel sheets are packaged in a manner that guarantees their protection during transportation. This is achieved through a series of steps aimed at preventing any damage or deformation that may occur during transit. To start, the steel sheets are commonly stacked on wooden pallets or placed in sturdy steel crates. This serves to create a stable base and prevents any movement or shifting of the sheets during transportation. Additionally, the use of pallets or crates facilitates the loading and unloading of the sheets onto trucks or containers. To further safeguard the steel sheets from scratches or other forms of surface damage, they are often wrapped with a layer of protective material. This can include plastic wraps, paper or cardboard interleaves, or even an application of oil or rust inhibitor. These protective materials act as a barrier, preventing any direct contact that could potentially cause scratches. Furthermore, steel sheets may be securely bundled together using steel strapping or wire. This bundling process helps to maintain the structural integrity of the sheets and prevents them from shifting or sliding during transportation. Lastly, once the steel sheets are appropriately packaged, they are typically labeled with pertinent information such as product specifications, quantity, and destination. This ensures ease of identification and proper handling at each stage of the shipping process. In summary, the packaging of steel sheets for shipping is meticulously carried out to ensure their safe and secure transportation. By utilizing pallets or crates, protective materials, bundling, and labeling, steel sheets can withstand the demands of shipping and reach their destination in optimal condition.
- Q: What are the different joining methods for steel sheets?
- There are several different joining methods for steel sheets, including welding, bolting, riveting, and adhesive bonding. Welding involves melting the edges of the steel sheets and fusing them together, creating a strong and permanent bond. Bolting involves using screws or bolts to connect the steel sheets, providing a secure and adjustable connection. Riveting involves using rivets to connect the steel sheets by deforming the rivet to create a mechanical bond. Adhesive bonding involves using specialized adhesives to bond the steel sheets together, creating a strong and lightweight connection.
- Q: What is the difference between a brushed and etched steel sheet?
- A brushed steel sheet and an etched steel sheet are both types of metal sheets that have undergone different surface treatments, resulting in distinct appearances and characteristics. A brushed steel sheet is created by brushing the surface of the steel with an abrasive material, usually a wire brush or sandpaper. This process creates a textured pattern of fine lines or scratches on the surface of the steel. The purpose of brushing is primarily to enhance the aesthetic appeal of the steel sheet, giving it a satin-like finish. Brushed steel is often used in architectural and design applications where a sleek and contemporary look is desired. It is also commonly used in kitchen appliances and automotive parts due to its resistance to fingerprints and scratches. On the other hand, an etched steel sheet is produced by a chemical or acid etching process. This involves applying an acid-resistant material, such as a resist or a stencil, onto the steel surface and then exposing it to an acid solution. The acid eats away at the exposed parts of the steel, creating a pattern or design. Etching is used to achieve intricate and detailed designs on steel sheets, making it popular in industries such as signage, jewelry, and art. The etched patterns can range from simple geometric shapes to elaborate images or text. In summary, the main difference between a brushed and etched steel sheet lies in the method used to achieve their respective surface textures. Brushing results in a consistent pattern of fine lines, creating a satin-like finish for aesthetic purposes. Etching, on the other hand, involves a chemical process that creates detailed and intricate designs on the steel surface.
- Q: How do you calculate the square footage of a ton of steel?
- It is made of molten steel and cooled and pressed into flat steel.The steel plate is flat, rectangular, and can be rolled directly or cut from a wide strip of steel.Steel plate by thickness, thin steel plate <4 mm (thinnest 0.2 mm), thick steel plate 4~60 mm, extra thick steel plate 60~115 mm.The steel plate is divided into hot-rolled and cold-rolled parts according to rolling.
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prepainted galvanized corrugated plate / sheet in China
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 100 m.t.
- Supply Capability:
- 500000 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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