Prepainted Rolled Steel Coil For Construction roofing Constrution
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 50 m.t.
- Supply Capability:
- 30000 m.t./month
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Structure of Prepainted Rolled steel Coil for Construction Roofing
Description of Prepainted Rolled steel Coil for Construction Roofing
Prepainted Rolled steel Coil is a kind of coated steel coil/sheet. With the cold rolled steel of different strength and thickness as substrate, it is produced through applying Al-Zn coat on both faces by hot dip process. In its coating, Al accounts for about 55%, Si 1.6%, while the remaining is Zn. Aluminum zinc coils enjoys both the physical protective feature and durability of Al and the electrochemical protective property of Zn. And its surface has bright silver color and regular embossed-like figure, which are highly decorative.
Main Feature of Prepainted Rolled steel Coil for Construction Roofing
1.Corrosion resistance: It mainly depends on the aluminum protection. When the zinc being worn, the aluminum will form a dense layer of aluminum oxide, resist corrosion material to prevent further corrosion inside.
2. Heat resistance: Aluminum zinc alloy steel sheet has excellent heat resistance, can withstand high temperatures over 300 centigrade, and is similar with aluminized steel high temperature oxidation resistance. It often used in chimney pipes, ovens, fluorescent lighting device and the device cover.
3. Heat reflective: Galvanized steel plate heat-reflective high rate is twice as galvanized steel, often used to make insulation materials.
4. Economy: Because density of 55% AL-Zn is smaller than the density of Zn, so in the same weight and thickness of Galvanized zinc layer, aluminum-zinc steel plate is larger area more than 3% of galvanized steel sheet.
Applications of Prepainted Rolled steel Coil for Construction Roofing
1. Construction and building: roofing; ventilating duct; handrail; partition panel;etc.
2. Electric appliance: refrigerator; washing machine; refrigerator; DVD;etc.
3.Transportation: oil tank; road sign; etc.
4.Agriculture:barn; etc.
5.Others:vending machine; game machine; etc.
Specifications of Rolled steel Coil for Construction Roofing
Product | Prepainted Rolled steel Coil for Construction Roofing |
Material Grade | SGCC / SGCH / DX51D+AZ, etc |
Thickness | 0.2-3.0mm |
Width | 600-1500mm |
Tolerance | Thickness: +/-0.02mm , Width:+/-2mm |
Zinc-coating | AZ40-150g/m2 |
Technique | Raw material: Hot rolled steel coil --> Cold rolled_>hot dipped galvalume |
Surface | Dried, Chromated, Unoiled |
Spangle | Regular spangle , small spangle, zero spangle |
ID | 508MM |
Coil weight | 10MT max |
Export package | Cardboard inner sleeves, Waterproof paper, galvanized steel covered and steel strip packed |
FAQ of Prepainted Rolled steel Coil for Construction Roofing
We have organized several common questions for our clients，may help you sincerely：
1. What is the minimum order quantity ?
Our MOQ is 50mt for each size. And we will consider to give more discount if you make big order like 1000 tons and more. Further more, the more appropriate payment term your offer the better price we can provide.
2. How long can we receive the product after purchase?
Usually within thirty working days after receiving buyer’s advance payment or LC. We will arrange the factory manufacturing as soon as possible. The cargo readiness usually takes 15-25 days, but the shipment will depend on the vessel situation.
3. How to guarantee the quality of the products？
We have established the international advanced quality management system，every link from raw material to final product we have strict quality test；We resolutely put an end to unqualified products flowing into the market. At the same time, we will provide necessary follow-up service assurance.
- Q: How do steel coil manufacturers ensure employee safety?
- Steel coil manufacturers ensure employee safety through a combination of safety training programs, implementation of safety procedures and protocols, regular equipment maintenance, and providing personal protective equipment. They also conduct regular safety audits and inspections to identify and address any potential hazards in the workplace.
- Q: How are steel coils used in the production of automotive stampings?
- Steel coils are an essential component in the production of automotive stampings. These coils are typically made from high-quality steel and are cut into specific widths and lengths to meet the requirements of automotive manufacturers. The first step in using steel coils for automotive stampings is to uncoil the steel. This is done using a machine called a decoiler, which unwinds the coil and feeds it into the stamping machine. The decoiler ensures a continuous supply of steel for the stamping process. Once the steel coil is unwound, it is fed into the stamping machine, which is equipped with a die that shapes the steel into the desired automotive component. The die is designed to create precise and complex shapes, such as car body panels, doors, fenders, or structural components. The stamping machine applies force to the steel coil, pressing it against the die and forming it into the desired shape. The high-quality steel used in the coils ensures that the stamped components have the necessary strength and durability required for automotive applications. After the stamping process, the stamped components are inspected for quality and precision. Any imperfections or defects are identified and corrected before the components are sent for further processing, such as painting, welding, or assembly. Overall, steel coils play a crucial role in the production of automotive stampings. They provide a continuous supply of high-quality steel, which is shaped into precise and durable automotive components. The use of steel coils ensures that the automotive stampings meet the required standards for strength, durability, and precision.
- Q: What are the benefits of using stainless steel coils?
- Using stainless steel coils in various applications offers multiple advantages. Firstly, stainless steel coils are renowned for their exceptional strength and durability, making them highly resistant to corrosion, rust, and stains. As a result, they can withstand harsh environmental conditions, both indoors and outdoors, ensuring their longevity and reducing the need for frequent replacements, ultimately saving costs in the long term. Furthermore, stainless steel coils provide excellent heat resistance, as they can endure high temperatures without warping or compromising their structural integrity. This makes them ideal for applications involving extreme heat or thermal cycling, such as industrial furnaces or heating systems. Another benefit of utilizing stainless steel coils lies in their versatility. Stainless steel is a highly adaptable material that can be easily molded into various shapes and sizes, allowing for customization and flexibility in design. Consequently, stainless steel coils can meet specific requirements across different industries, including construction, automotive, aerospace, and household appliances. In addition to their physical properties, stainless steel coils are favored for their hygienic qualities. Being non-porous, stainless steel resists bacteria, mold, and other contaminants, making it an excellent choice for applications demanding strict cleanliness and hygiene standards, such as the food and beverage industry or medical equipment. Lastly, stainless steel coils are environmentally friendly. They can be fully recycled, melted down, and repurposed to create new products, reducing waste and conserving resources. This sustainability aspect makes stainless steel coils an eco-conscious choice for numerous industries. Overall, the benefits of utilizing stainless steel coils encompass their strength, durability, heat resistance, versatility, hygiene, and environmental friendliness. These qualities make stainless steel coils a reliable and cost-effective solution for a wide range of applications.
- Q: So, I'm doing this project for my chemistry class and I need to explain the raw materials in which paper slips are made of. I'm not really sure if galvanized steel is. If not, can someone PLEASE tell me what raw materials are metal paper clips made of???
- The term 'raw material' usually refers to the components that a manufacturer must purchase in order to make a product. For example, an automotive manufacturer would purchase galvanized steel from a steel supplier, and would consider galvanized steel to be a raw material for his production process. However, I suspect that your instructor means to imply something slightly different. I suspect that the question is really asking what are the 'primary' or 'fundamental' components of a paper clip. In that case, the definition goes beyond what must the paper clip manufacturer purchase, and is really asking what fundamental physical elements go into the manufacture of paper clips. So the answer would be iron, carbon, oxygen, etc, because those are the elements that are required to produce steel. By the way, I'm not sure that paper clips are made from galvanized steel - or for that matter, even from steel. But that's another question.
- Q: How are steel coils coated for color and aesthetics?
- Steel coils are coated for color and aesthetics through a process called coil coating. This involves applying a layer of paint or coating onto the steel coil surfaces, which is then cured and bonded to create a uniform and durable finish. This coating process not only enhances the appearance of the steel coils but also provides protection against corrosion and other environmental factors, making them suitable for various applications in industries such as construction and automotive.
- Q: How are steel coils used in the production of containers?
- Steel coils are used in the production of containers as they are the primary material for manufacturing container bodies. These coils are shaped and welded into the desired container shape, providing strength and durability to the final product.
- Q: what is the history of steel and how did they start making it, i need a link or an answer that is five paragraphs long. plus i need examples of subtitles about the history of steel. i am doing this for a science project and hope that someone can help me out.thanks
- There's wide history of steel, you can read different tutorials online to know more about it. Check wiki for detailed information.
- Q: what is the difference between metal and steel
- well, steel is a type of metal. It's sort of like asking the difference between a bug and an ant, an ant is a bug, but not every bug is an ant. Likewise, steel is metal, but not all metal is steel. Gold is metal, Silver is metal, Iron is metal, Steel is metal.
- Q: What are the common methods of handling steel coils during production?
- There are several common methods for handling steel coils during production. These methods are designed to ensure the safe movement and storage of the coils, as well as to facilitate efficient processing. 1. Forklifts: Forklifts are commonly used to move steel coils within a production facility. They are equipped with specialized attachments, such as coil rams or coil hooks, that securely grip the coil and allow for easy transport. Forklifts are ideal for moving coils over short distances or between different areas of the production floor. 2. Overhead cranes: Overhead cranes are another popular method for handling steel coils. These cranes are typically mounted on rails and can span the entire length of a production facility. They use lifting devices, such as C-hooks or magnets, to securely lift and transport the coils. Overhead cranes are particularly useful for moving large or heavy coils over longer distances. 3. Coil cars: Coil cars are specialized rail-mounted vehicles that are designed to transport steel coils within a production facility or between different areas of a steel mill. These cars feature adjustable arms or forks that can be positioned to securely hold the coils. Coil cars are often used when large quantities of coils need to be moved at once. 4. Coil racks: Coil racks are used for storing steel coils in a vertical position. These racks are typically made of heavy-duty steel and are designed to hold multiple coils securely. They are commonly used in warehouses or storage yards to maximize space and facilitate easy access to the coils. 5. Coil trailers: Coil trailers are specially designed trailers that are used for transporting steel coils over long distances. These trailers have built-in coil cradles or bunks that securely hold the coils during transit. They often feature adjustable or removable coil racks to accommodate different sizes or configurations of coils. Overall, the common methods of handling steel coils during production involve the use of specialized equipment such as forklifts, overhead cranes, coil cars, coil racks, and coil trailers. These methods prioritize the safety of the workers and the integrity of the coils, while also ensuring efficient movement and storage throughout the production process.
- Q: i heard steel type is good and i don't have any i have defeated all the trainers up to the icicle badge (i have got the icicle badge but not the one after) where can i get one?
- you can get a steelix at the cave just before the elite four. but if you have wifi, you can trade for one.
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Prepainted Rolled Steel Coil For Construction roofing Constrution
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 50 m.t.
- Supply Capability:
- 30000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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