Pre Painted Galvanized Steel Colored Coils
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 5000 m.t./month
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Description：
PPGI-Pre-painted galvanised iron is also known as pre-coated steel, typically with a hot dip zinc coated steel substrate.
Hot-dip galvanizing deposits a thick robust layer that may be excessive. In the case of automobile bodies, where additional rust proofing paint will be applied, a thinner form of galvanizing is applied by electrogalvanization. The hot-dip process generally does not reduce strength on a measurable scale, with the exception of high-strength steels where hydrogen embrittlement can become a problem.[4][5] this is a consideration for the manufacture of wire rope and other highly stressed products. The protection provided by hot dip galvanizing is insufficient for products that will be constantly exposed to corrosive materials such as salt water.
Application：
Suitable for indoor or outdoor decoration, color lasting for at least 10 years for outdoor using, could for roll forming., conditioning, micro-wave oven, bread maker,solar water heater,condencing apparatus，Blackboard, white board,chalkboard, hidden cell blackboard,bulletin board，Central heating slice, lampshade, chifforobe, desk, bed, locker, bookshelf，garbage can, billboard, typewriter, instrument panel, weight sensor, photographic equipment,coffin, fence, Prepainted Galvanized Steel Coil
Product Specification：
Paint: PE or PVDF
Color pre painted steel in coil
Thickness: 0.3-0.8mm
Width: 914-1250mm
Inner Diameter: 508mm，610MM
Weight of Steel Coil: 3-8MT
Available Dipped Layer: 50-150g/m2
Coating Type: Al-Zn Alloy
Front Side Paint Thickness: 15-25μm
Back Side Paint Thickness: 5-10μm
Standard:JIS G3312,CGCC
FAQ:
1.How about the color of the Pre Painted Steel Coil
The color of the Pre Painted Steel Coil has a very wide selection, like orange, cream-colored, dark sky blue, sea blue, bright red, brick red, ivory white, porcelain blue.
2.Can you produce the goods according to the customer’s requirements?
Yes, of course, it can be customized according to customers requirements.
3.Could you tell me the package for the Pre Painted Steel Coil?
Usually Standard export seaworthy package: waterproof paper+steel trip packed+wooden case seaworthy package
- Q: Consider a steel rod of diameter 4.5 mm and length 3.3 m. If a compressive force of 4900 N is applied to each end, what is the change in the length of the rod?
- You need to calculate the stress on the rod and compare this with the mechanical properties of the steel. It would help if you were given more info. You will need to know something about the steel such as the yeild stress and E, the modulus of elasticity. The value of E is about the same for a wide range of steels. So long as the applied stress is below the yield stress, the strain is all elastic and is calculated from E. The real answer is that you can not answer this question since you do not know what the temperature is. Given the applied load, the change in length will be much different at room temperature than at 1500C.
- Q: How are steel coils inspected for impact resistance using impact testers?
- To assess the impact resistance of steel coils, specialized machines called impact testers are utilized. These machines are designed to evaluate the coils' ability to endure impacts. The process involves subjecting the coils to controlled impacts and measuring the resulting deformation or damage. Initially, the steel coils are securely positioned and oriented on the impact tester. This ensures accuracy and consistency. The tester is equipped with a striking element, like a pendulum or falling weight, which applies a specific force upon impact. The element is aligned precisely with the steel coil for precise testing. Once the setup is complete, the impact tester is activated, and the striking element is released to impact the steel coil. The force of the impact is carefully controlled and measured to ensure consistency across multiple tests. The tester records various parameters, including applied force and impact duration. After the impact, the steel coil undergoes a thorough examination for visible deformation or damage. This includes checking for dents, cracks, or any signs of structural compromise. The extent of the deformation or damage is recorded and compared to predetermined acceptance criteria to determine if the coil passes or fails the impact resistance test. To gather additional data during testing, impact testers can be equipped with various sensors and cameras. High-speed cameras capture the impact in slow motion, allowing for detailed analysis of the coil's behavior. Strain gauges can also be attached to the steel coil to measure strain and stress experienced during the impact. In conclusion, the use of impact testers offers a reliable and standardized method for inspecting the impact resistance of steel coils. By subjecting the coils to controlled impacts and accurately measuring deformation or damage, manufacturers can ensure that their steel coils meet the required impact resistance standards for different applications.
- Q: I want to anodize steel using heat. some steel turns gray instead of coloring when I heat it up using a torch.
- Steel doesn't anodize in the sense that aluminum and some other metals do. However, it can be heat-colored. The trick is to clean the surface first (it must be oxide free), then heat gently until the colors appear. These are called temper colors in steel. They are due to a thin adherent layer of oxide that forms and thickens as temperature is increased. They are quite temperature dependent. As the steel is heated, the first color to appear is pale yellow. This will progress through darker yellows, browns, purples, and blues as the temperature rises. Above blue, the oxide becomes the gray/black color you are apparently getting - this is the result of heating too fast and too hot. See the chart at the site below for colors in plain carbon steel. Note that the temperatures are pretty low - It all starts around 400 F and if you go above 600 F the show's all over.
- Q: Are steel coils used in electrical equipment manufacturing?
- Yes, steel coils are commonly used in electrical equipment manufacturing. They are often used in the construction of transformers, motors, generators, and other electrical devices. The steel coils provide structural support, magnetic properties, and efficient conduction of electricity, making them an essential component in electrical equipment manufacturing.
- Q: How are steel coils used in the production of industrial equipment?
- The utilization of steel coils is essential in the manufacturing of industrial equipment. These coils, which are large sheets of steel that are flat and rolled, serve as vital raw materials for various manufacturing processes. To begin with, steel coils are employed for the purpose of fabrication. They are cut, shaped, and welded together to form the structural framework of industrial equipment. This encompasses machinery, heavy-duty vehicles, storage tanks, and other components utilized in industries. The coils provide the necessary strength and durability to withstand the demanding conditions faced by industrial equipment. Furthermore, steel coils are frequently molded into specific shapes to produce various parts and components used in industrial machinery. These parts may include gears, shafts, bearings, brackets, and many others. The malleability of steel allows for easy manipulation and fabrication into different sizes and shapes, making it an ideal material for such applications. Moreover, steel coils are also utilized in the construction of industrial equipment, particularly in the production of boilers, heat exchangers, and pressure vessels. These coils are typically fashioned into tubes or pipes, which are then welded or brazed together to create the necessary structure for such equipment. The high strength and heat resistance properties of steel make it the preferred material for these applications, ensuring the safe and efficient operation of industrial processes. In conclusion, steel coils play a pivotal role in the manufacturing of industrial equipment. They serve as raw materials for fabrication, are transformed into parts and components, and are used in the construction of crucial equipment like boilers and pressure vessels. The durability, strength, and versatility of steel make it an indispensable material in the manufacturing industry.
- Q: What are the different types of steel coil slitting blades?
- There are several different types of steel coil slitting blades, including circular slitting blades, crush cut slitting blades, and razor slitting blades. Each type has its own unique design and is used for specific applications in the steel coil slitting process. Circular slitting blades are commonly used for high-speed slitting and provide precise and smooth cuts. Crush cut slitting blades are designed to crush and shear the material, making them suitable for cutting delicate or fragile materials. Razor slitting blades have a sharp edge that slices through the material, making them ideal for thicker or tougher materials. Overall, the choice of blade type depends on the specific requirements of the slitting process and the type of material being cut.
- 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 production of pipes and tubes?
- Steel coils are used in the production of pipes and tubes by being fed into a pipe or tube mill, where they are unraveled, formed, and welded together to create the desired size and shape of the pipe or tube.
- Q: I know that steel wool is coated with... something... that protects it from rusting. I need to know what that is, and how to get it off.
- It will be very effective if you remove the oil by appling protective polymer spin coating to the edge, top and underside of the wafer, which makes those surfaces impervious to most chemical etchants. To learn more about the spin coating theory you may check out the following source.
- Q: How are steel coils used in the manufacturing of wind turbines?
- Steel coils are used in the manufacturing of wind turbines to create various components such as the tower, nacelle, and rotor blades. The high-strength steel coils are shaped and welded to form the tower, providing the necessary structural support for the entire turbine. Additionally, the steel coils are used to fabricate the nacelle, which houses the generator and other critical components. Moreover, steel coils are used in the manufacturing of rotor blades, providing strength and stability to harness wind energy efficiently. Overall, steel coils play a crucial role in the construction of wind turbines, ensuring their durability and performance.
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Pre Painted Galvanized Steel Colored Coils
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 5000 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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