Prepainted galvanized coil/prepainted sheets with many matt style color

Prepainted galvanized coil/prepainted sheets with many matt style color System 1

Prepainted galvanized coil/prepainted sheets with many matt style color

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Loading Port:: Tianjin

Payment Terms:: TT OR LC

Min Order Qty:: 25 m.t.

Supply Capability:: 200000 m.t./month

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1.Structure of Prepainted Galvanized steel Coil With Matt Wrinkle Color ：

With Gi as base metal, after pretreatment (degrease and chemical treatment) and liquid dope with several Layers of color ,then after firing and cooling, finally the plate steel is called pre-painted galvanized steel ( PPGI) .Pre-painted galvanized steel is good capable of decoration ,molding ,corrosion resistance

Main Features of Prepainted Galvanized steel Coil With Matt Wrinkle Color：

• Excellent process capability

• Smooth and flat surface

• Workability, durability

• Excellent heat resistance performance

• High strength

• Good formability

• Good visual effect

2.Prepainted Galvanized steel Coil With Matt Wrinkle Color Image

3. Prepainted Galvanized steel Coil With Matt Wrinkle Color Specification

Standard:ASTM, GB,JIS,JIS G3302 ASTM 755 EN10169

Grade: DX51D CGCC CS

Thickness: 0.13mm~3.0mm,

Width: 1250,600-1250mm

Coil weight:3-12 MT

Coil ID:508/610mm

Chemical composition:

0.150

0.476

11.231

12.50

0.900

0.039

0.010

4.Application for Prepainted Galvanized steel Coil With Matt Wrinkle Color

Outdoor: sandwich panel roofing, roofing structure, surface of sheet of balcony ,frame of window ,door, door of garage, roller shutter door, booth ,cabana, refrigerated wagon and so on .

indoor: frame of door, light steel structure of house, sliding door, folding screen ,ceiling ,internal decoration of elevator

5.FAQ of Prepainted Galvanized steel Coil With Matt Wrinkle Color

We have organized several common questions for our clients，may help you sincerely：

1.How do you control your quality

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.

2.how long we will receive the goods ？

After receiving your deposit or workable lc ,our normal shipment date is 15-20days,and it takes around 28 days to reach your port of destination. But is up to different destination

3. what is your moq

Normally our moq is 25per size ,but it is up to different size

Q: What are the challenges in coil recoiling for high-strength steel?: There are several challenges associated with coil recoiling for high-strength steel. Firstly, high-strength steel is known for its increased hardness and strength, which makes it more difficult to coil compared to regular steel. The higher tensile strength of high-strength steel puts more stress on the recoiling equipment, leading to potential damage or failure of the machinery. Secondly, high-strength steel tends to have lower ductility, meaning it is less able to withstand deformation without fracturing. Recoiling high-strength steel coils requires careful handling and control to prevent any excessive bending or stretching that could cause the material to break or crack. Another challenge is the shape memory effect of high-strength steel. This phenomenon causes the material to return to its original shape after being deformed. While this property can be advantageous in some applications, it complicates the recoiling process as the steel coil may resist being reshaped into a new coil form. Furthermore, high-strength steel often has a more complex microstructure compared to regular steel, with different phases and grain boundaries. This complexity can make the recoiling process more challenging as it may affect the material's mechanical properties and response to deformation. Lastly, the surface finish of high-strength steel coils is critical for many applications. Recoiling can introduce surface defects, such as scratches or marks, which may affect the functionality or appearance of the final product. Therefore, maintaining a high-quality surface finish during the recoiling process is a significant challenge. In summary, the challenges in coil recoiling for high-strength steel include the increased stress on recoiling equipment, lower ductility, shape memory effect, complex microstructure, and the need for a high-quality surface finish. Overcoming these challenges requires specialized equipment, precise control, and careful handling to ensure the integrity and quality of the recoiled high-strength steel coils.

Q: Iron melts faster when there will be low carbon in Iron.During steel making the molten Iron gets purified and alloying being done through the process. How the carbon is being controlled at Iron melting stage and what it is called?: It's not really that hard. You can use your charcoal grill to do it. First build a large fire in it and then bury the steel in the coals. It'll only take about ten minuites or so for the steel to heat through. Then pick it out of the coals with tongs and drop it into a bucket of water. Repeat as desired. Eventually it'll get as brittle as glass. To fix this, you must anneal the metal. Again heat the metal in the coals, only this time let it stay there until the coals go all the way out all by themselves. Next day when all the way cool, Take it out and clean it off. Viola!, you have hardened steel.

Q: What are the different types of steel alloys used in coil production?: There are various types of steel alloys used in coil production, including carbon steel, stainless steel, galvanized steel, and electrical steel. Each alloy has its own unique properties and composition, making them suitable for different applications in the manufacturing industry.

Q: How are steel coils used in the production of automotive stampings?: Steel coils are used in the production of automotive stampings as they provide a continuous and uniform supply of raw material. These coils are fed into stamping machines where they are cut, shaped, and formed into various automotive components such as body panels, chassis parts, and structural reinforcements. The use of steel coils ensures efficient and consistent production, resulting in high-quality automotive stampings that meet industry standards for strength, durability, and precision.

Q: How are steel coils used in the production of industrial valves?: Steel coils are used in the production of industrial valves as they are shaped and cut into specific sizes to create the valve bodies and other components. The coils are then processed through various manufacturing techniques such as welding, machining, and forging to form the valve structure. This allows for the production of durable and reliable industrial valves that can withstand high pressure and temperature conditions in various industries.

Q: How are steel coils used in the production of doors and windows?: Steel coils are vital components in the production of doors and windows due to their strength and versatility. These coils are typically made from high-quality steel and are used in various stages of the manufacturing process. Firstly, steel coils are used to create the frame of the doors and windows. The coils are unrolled and cut into specific lengths, depending on the desired dimensions of the frame. The steel is then bent and shaped into the required frame design, ensuring that it is strong and durable. Next, the coils are used to produce the panels or glass holders for the doors and windows. The steel is cut and formed into the desired shape, and then it is either welded or attached to the frame. This ensures that the doors and windows have a sturdy structure and can handle the weight and pressure of the glass or panels. Additionally, steel coils are also used to create the hinges and other hardware components of the doors and windows. The coils are cut and shaped into the necessary parts, ensuring that they are strong enough to support the movement and functionality of the doors and windows. Furthermore, steel coils can be used for decorative purposes. They can be embossed or coated with different finishes to enhance the appearance of the doors and windows. This allows for a wide range of design options, enabling manufacturers to create doors and windows that suit various architectural styles and preferences. In summary, steel coils play a significant role in the production of doors and windows. They are used to create the frame, panels, hinges, and other hardware components, ensuring strength, durability, and functionality. Additionally, they can be used for decorative purposes, allowing for customization and aesthetic appeal.

Q: How do steel coils compare to stainless steel coils?: Steel coils and stainless steel coils find extensive use in various industries due to their robustness and durability. Nevertheless, selecting the appropriate material necessitates considering some essential distinctions between the two. One of the primary disparities lies in the composition of the materials. Steel coils, primarily comprising iron and carbon, incorporate additional elements to enhance specific properties. Conversely, stainless steel coils contain iron, carbon, and a substantial amount of chromium, which imparts them with distinctive corrosion-resistant attributes. Owing to the presence of chromium, stainless steel coils outperform regular steel coils in their resistance to corrosion, tarnishing, and rust. This renders stainless steel coils highly suitable for applications within environments characterized by elevated humidity, moisture, or exposure to corrosive substances. On the contrary, steel coils are more susceptible to rust and may necessitate supplementary protective coatings or treatments to avert corrosion. Another notable differentiation concerns the visual appearance of the two materials. Stainless steel coils boast a lustrous and reflective surface, endowing them with an aesthetically pleasing allure. They commonly find application in contexts where appearance holds significance, such as kitchen appliances, architectural structures, or decorative purposes. Conversely, steel coils exhibit a matte or dull finish and are frequently employed in industrial applications where visual aesthetics are of secondary concern. In terms of strength, both steel and stainless steel coils exhibit excellent mechanical properties. However, stainless steel coils generally demonstrate greater tensile strength and enhanced resistance to high temperatures. Consequently, they prove well-suited for applications necessitating strength, such as the construction, automotive, or aerospace industries. Lastly, cost represents a factor warranting consideration while comparing steel coils to stainless steel coils. Steel coils generally offer a more cost-effective option due to the lower expense of raw materials and simpler manufacturing processes. Nevertheless, when factoring in the added value of corrosion resistance and longevity, stainless steel coils may emerge as a more economical choice in the long run, requiring less maintenance and replacement. To conclude, steel coils and stainless steel coils possess distinct properties and characteristics, rendering them suitable for specific applications. Stainless steel coils exhibit superior corrosion resistance, a glossy appearance, and heightened tensile strength, while steel coils prove more cost-effective. Ultimately, the selection between the two hinges on the precise requirements of the application, encompassing factors such as the environment, aesthetics, strength, and budget.

Q: Where can a find a steel scrubber. Its great to clean cooking vessels. Would be great if someone gives me an idea. I did not find it at CVS, but was in a hurry, will try again tomorrow.: they sell something like what you are talking about at grocery stores called a chore boy. They are where they see sos pads and sponges.

Q: Can steel coils be used in electrical applications?: Certainly, electrical applications can make use of steel coils. In the realm of electrical circuits, steel coils often serve as magnetic cores in transformers and inductors, which are indispensable components. The steel employed in these coils typically consists of high-quality electrical steel, possessing distinct magnetic attributes, including low core losses and high permeability. These attributes empower the steel coils to efficiently transmit electrical energy between various circuit components. Furthermore, steel coils can also find utility in other electrical applications, such as the construction of electric motors and generators. Taking everything into account, steel coils are extensively employed in electrical applications due to their magnetic properties and their capacity to handle high currents and temperatures.

Q: What are the different coil winding methods used for steel coils?: The different coil winding methods used for steel coils include cross-winding, helical winding, and layer winding. Cross-winding involves winding the steel coil in a crisscross pattern to ensure even distribution of the material. Helical winding involves winding the steel coil in a spiral pattern, which provides strength and stability to the coil. Layer winding involves winding the steel coil in layers, with each layer placed on top of the previous one, ensuring efficient use of space and easy unwinding of the coil.

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