Z60 Rolled Prepainted Steel Coil for Construction
- 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 Z60 Rolled Prepainted Steel Coil for Construction
Description of Z60 Rolled Prepainted Steel Coil for Construction
BMT 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 Zn coating on both faces by hot dip process. Its surface has bright silver color and regular embossed-like figure, which are highly decorative.
Main Feature of Z60 Rolled Prepainted Steel Coil for Construction
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 reflective: Galvanized steel plate heat-reflective high rate is twice as galvanized steel, often used to make insulation materials.
3. 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 Z60 Rolled Prepainted Steel Coil for Construction
1. Construction and building: roofing; ventilating duct; handrail; partition panel
2. Electric appliance: refrigerator; washing machine; refrigerator..
3. Transportation: oil tank; road sign; etc.
4. Agriculture:barn; etc.
5. Others: vending machine; game machine; etc.
Specifications of Z60 Rolled Prepainted Steel Coil for Construction
Product | Z60 Rolled Prepainted Steel Coil for Construction |
Material Grade | SGCC / SGCH / DX51D+AZ, etc |
Thickness | 0.3-3.5mm |
Width | 600-1250mm |
Tolerance | Thickness: +/-0.02mm , Width:+/-2mm |
Zinc-coating | Z35-150g/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 | 25MT max |
Export package | Cardboard inner sleeves, Waterproof paper, galvanized steel covered and steel strip packed |
FAQ of Z60 Rolled Prepainted Steel Coil for Construction
We have organized several common questions for our clients，may help you sincerely：
1. What is your MOQ ?
Our MOQ is 50mt. And there is more discount if you order like 1000 tons and more. The more appropriate payment term your can offer, the better price we can provide.
2. How do you promise the quality of the steels？
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.
3. What is the substrate for steel tiles?
Hot dipped galvanized or gavalume, pre-painted galvanized.
- Q:Hi! does anyone know where can i find a building with a structure of steel frames, i need to do an analysis for school so i need joint details, girder details and such! PLEASE help me! thanks
- if u need to analyse a steel framed structure for joint details the best example would be of a mechanic workshop...the truss of such a workshop is always supported on a portal frame and in most of the case thats a steel structure...do keenly observe the joints at the footing plates that is connected to the girder section...nd also observe the joints in truss of such a frame....myslf m a civil engg. student.
- Q:How are steel coils used in the manufacturing of electrical appliances?
- Steel coils are used in the manufacturing of electrical appliances as they serve as the core component for transformers and inductors. These coils are wound with copper wire and encased in a steel core to efficiently transfer electrical energy. The steel coils provide stability, durability, and magnetic properties necessary for the proper functioning of electrical appliances.
- Q:How do steel coils contribute to energy efficiency in transportation?
- Steel coils are essential in energy-efficient transportation due to their lightweight yet strong nature. The use of steel coils in vehicles, such as cars and trucks, reduces the overall weight of the vehicle, enhancing fuel efficiency and reducing carbon emissions. Additionally, steel coils are often used in rail transportation, where their durability and strength contribute to the energy efficiency of trains by allowing for higher speeds and improved load carrying capacity.
- Q:What are the main characteristics of galvanized steel coils?
- The main characteristics of galvanized steel coils include high corrosion resistance, durability, and a shiny, metallic appearance. Galvanized steel coils are coated with a layer of zinc, which acts as a protective barrier against rust and other environmental factors. This coating also enhances the strength and longevity of the steel, making it suitable for various construction and manufacturing applications. Additionally, galvanized steel coils have excellent formability, allowing them to be easily shaped and fabricated into different products.
- Q:How are steel coils used in the manufacturing of engine mounts?
- Steel coils are commonly used in the manufacturing of engine mounts to provide durability, strength, and flexibility. These coils are typically designed to absorb and dampen vibrations, shocks, and movements generated by the engine during its operation. By integrating steel coils into the engine mount design, manufacturers can ensure better stability, improved performance, and reduced noise levels in vehicles.
- Q:What are the common coil defects and their causes?
- Common coil defects can include misshapen coils, coil breaks, and coil slippage. Misshapen coils can be caused by improper winding tension or uneven material thickness. Coil breaks may occur due to excessive tension during winding, inadequate material strength, or improper handling. Coil slippage can result from insufficient binding or improper tension control. These defects can affect the performance and integrity of the coil, leading to potential issues in its functionality.
- Q:What are the common methods of painting steel coils?
- Painting steel coils can be done using various methods, depending on specific requirements and desired outcomes. Below are some commonly used techniques: 1. The most frequently employed method for painting steel coils is coil coating. It involves applying a layer of paint to the coil's surface before it is formed into its final shape. The coil is initially cleaned and treated with chemicals to ensure proper paint adhesion. Various techniques, such as roll coating, spray coating, or dip coating, are used to apply the paint. Finally, the coil is cured in an oven to ensure the paint dries and adheres correctly. 2. Electrostatic painting is another method where an electrostatic charge is used to apply paint to the steel coil. After cleaning and pre-treatment, an electrostatic charge is applied to the paint particles. These charged particles are attracted to the grounded coil, resulting in an even and efficient paint application. This method is commonly used for high-performance coatings due to its excellent coverage and adhesion. 3. For applications requiring a durable and long-lasting finish, powder coating is a popular method. Dry powder paint is electrostatically applied to the coil's surface. The powder adheres to the coil due to the electrostatic charge, and then the coil is heated in an oven to melt and cure the powder, creating a smooth and protective coating. 4. Spray painting is commonly used for smaller steel coils or touch-up applications. A spray gun is used to apply the paint in a controlled and even manner after the coil is cleaned and pre-treated. This method allows for precise control and customization of the paint application. The choice of painting method depends on factors such as desired finish, durability requirements, cost considerations, and the specific application of the steel coil. Each method has its own advantages and limitations, so it is crucial to select the most suitable one based on the project's specific needs and constraints.
- Q:What are the common applications of galvanized steel coils?
- Galvanized steel coils are commonly used in a variety of applications, including construction, automotive manufacturing, electrical appliances, and agricultural equipment. They are particularly useful for roofing and siding materials, as well as for creating durable and corrosion-resistant components in various industries.
- Q:How are steel coils distributed globally?
- Steel coils are distributed globally through various means such as shipping, rail, and truck transportation. They are typically transported in bulk quantities to steel processing plants, construction sites, and manufacturing facilities worldwide. Distribution channels and logistics networks play a crucial role in ensuring efficient and timely delivery of steel coils to meet the demands of different industries and markets across the globe.
- Q:what is the chemical process that makes steel harder when it is heated and cooled rapidly?what does the heating of it do to the atoms?what does the cooling of it do to the atoms?what makes tempered steel so strong compared to untempered steel?
- You can't temper all steels. Generally the material must be a high-carbon or tool steel. Different alloys temper differently, and tempering is usually done to get a specific set of characteristics, so you must know what you are working with and use the right methods and temperature. If you do it wrong, the material may be hard but too brittle for the purpose or have other issues. It can be simple, such as heating to a dull red, carbonizing the surface (use an acetylene rich flame until it blackens the surface) and oil quenching. Do that to a piece of tool steel (like a screwdriver) and it will case (surface) harden it to the point you can't scratch it with a file. Tempering changes the way the molecular structure in the metal is linked and oriented.
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Z60 Rolled Prepainted Steel Coil for Construction
- 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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