Pre-painted Galvanized/Aluzinc Steel Sheet Coil with Prime Quality in Blue color

Pre-painted Galvanized/Aluzinc Steel Sheet Coil with Prime Quality in Blue color System 1

Pre-painted Galvanized/Aluzinc Steel Sheet Coil with Prime Quality in Blue color

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Loading Port:: Shanghai

Payment Terms:: TT OR LC

Min Order Qty:: 100 m.t.

Supply Capability:: 10000 m.t./month

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1.Structure of Pre-painted Galvanized/Aluzinc Steel Coil Description

With GI (aluzinc) 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 (aluzinc) steel. Pre-painted galvanized steel is good capable of decoration, molding, corrosion resistance. It generally displays workability, durability and weather resistance.

2.Main Features of the Pre-painted Galvanized/Aluzinc Steel Coil

• Excellent corrosion resistance

• Excellent weather resistance

• Capability of decoration, molding, corrosion resistance

• Workability, durability

• Excellent heat resistance performance

• High strength

• Good formability

• Good visual effect

3.Pre-painted Galvanized/Aluzinc Steel Coil Images

Pre-painted Galvanized/Aluzinc Steel Sheet Coil with Prime Quality in Blue color

4.Pre-painted Galvanized/Aluzinc Steel Coil Specification

Quality standar: JIS G3312 CGCC & CGLCC
Hardness of P: Both soft and hard quality are available

Surface finish: with or without protect film
Thickness : 0.14-1.20 mm
Width : 914mm, 1000mm, 1220mm and 1250mm, thickness 600-1250mm is available
Finish by coil or sheet: Both sheet and coil are available
8Zinc coating: 60-275G/M2, both sides
Paint thickness for top side : 5 micron primer + (10-20) microns modified polyester, blue color code.
Paint thickness for back side: (5-10) microns Epoxy
Weight per coil: 4-6 tons, also can be upon customer's requirements

Max loading weight in one 20ft container : 25 tons generally

5. FAQ of Pre-painted Galvanized/Aluzinc Steel Coil

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 are steel coils inspected for formability using forming tests?: Steel coils are inspected for formability using forming tests to assess their ability to be shaped into desired forms without any defects or failures. These tests are conducted to evaluate the material's mechanical properties and determine its suitability for specific applications. Forming tests involve subjecting the steel coil to various forming operations, such as bending, deep drawing, or stretch forming. The coil is typically cut into specified dimensions and then subjected to these operations using specialized equipment. The key objective is to simulate the actual forming process that the steel will undergo in real-world applications. During the forming tests, several parameters are closely monitored. These include the amount of force or load applied, the rate of deformation, and the resulting strain or deformation experienced by the steel. Additionally, the coil's response to these operations is observed, including any visible defects like cracks, fractures, or surface imperfections. By carefully analyzing the performance of the steel coil during the forming tests, various formability characteristics can be determined. These include the material's resistance to deformation, its ability to withstand strain without failure, and its tendency to exhibit defects under specific forming conditions. The results obtained from these tests provide valuable insights into the suitability of the steel coil for specific forming processes and applications. Moreover, advanced techniques such as digital image correlation and strain analysis may be employed to precisely measure and evaluate the strain distribution across the steel coil's surface. These techniques help identify regions of the coil that experience higher strain and potential failure points. In conclusion, steel coils are inspected for formability using forming tests that simulate the actual forming processes they will undergo. These tests assess various formability characteristics, including the material's resistance to deformation and its propensity for defects. The results obtained from these tests aid in determining the suitability of the steel coil for specific applications and guide the selection of appropriate forming parameters.

Q: What are the different methods of tempering steel coils?: There exist numerous techniques for tempering steel coils, each possessing unique advantages and disadvantages. Some of the most prevalent techniques include: 1. Air cooling: This method, the simplest and most commonly employed, involves heating the coils to a specific temperature and allowing them to cool naturally in the surrounding air. Although relatively speedy and cost-effective, this technique can result in uneven cooling and may lack precise control over the final properties of the steel. 2. Water quenching: In this approach, the steel coils are heated and then rapidly cooled by immersing them in a water bath. Water quenching provides a swifter and more controlled cooling rate than air cooling, resulting in increased hardness and strength. However, it may also cause heightened distortion and the development of internal stresses in the steel. 3. Oil quenching: Similar to water quenching, this method entails immersing the steel coils in an oil bath to rapidly cool them. Oil quenching offers a slower and more uniform cooling rate in comparison to water quenching, leading to reduced distortion and internal stresses. Nevertheless, it yields slightly lower hardness and strength than water quenching. 4. Salt bath quenching: This technique necessitates immersing the steel coils in a heated bath of molten salt for rapid cooling. Salt bath quenching ensures an even and controlled cooling rate, resulting in improved hardness and strength compared to air or water quenching. However, it requires specialized equipment and may not be suitable for all steel types. 5. Induction hardening: In this method, the steel coils undergo induction heating before being rapidly cooled using air, water, or oil quenching. Induction hardening permits precise control over the heating and cooling process, thereby achieving specific hardness and strength properties in desired areas of the steel. Nonetheless, it demands specialized equipment and is generally employed for specific applications or sections of the steel coils. Ultimately, the choice of tempering method relies on various factors, including the desired properties of the steel coils, the type of steel employed, and the specific requirements of the end application.

Q: I had heard of steel braided fuel lines but ive also seen some air and coolant lines that are steel braided. Are these commonly used? I guess what I'm asking is if its a good idea to use them.: Very good idea depending on the application. The steel braid reinforces the rubber to make it withstands pressure. Example, pressure side of power steering pump is reinforced, the return side doesn't usually need to be. Carbed cars usually run around 3-7 lbs on fuel line so no need, fuel injected cars run roughly 45 psi and up usually so those are braided.

Q: I have a carbon steel file that I want to bend in a letter C shape. So, what is the malliable temperature? If it's low, could it be done in a camp fire?: It's now not rather that rough. You can use your charcoal grill to do it. First construct a colossal fireplace in it after which bury the metal within the coals. It'll simplest take approximately ten minuites or so for the metal to warmth by way of. Then decide on it out of the coals with tongs and drop it right into a bucket of water. Repeat as preferred. Eventually it is going to get as brittle as glass. To repair this, you have got to anneal the steel. Again warmth the steel within the coals, simplest this time allow it keep there till the coals cross the entire manner out all by way of themselves. Next day while the entire manner cool, Take it out and blank it off. Viola!, you may have hardened metal.

Q: I am wondering if i can use my western guitar as a kind of steel-guitar, read something about it on Wikipedia.: Musical style speaks volumes while it includes this concern. people who % severe quantity would be unhappy with unamplified nylon string guitars. From my attitude, the common distinction between metallic and nylon is this: metallic strings ring and nylon strings resonate. the quantity produced by employing metallic is frequently plenty greater suitable than nylon yet, to my way of thinking, the sound resonance produced by employing the wood of your guitar is largely masked by employing metallic strings. in case you have a decently made guitar (frequently, around 1000 money and up), the sound interaction between the wood and the strings in a nylon guitar is magical around the completed frequency selection. With a metallic string guitar, the sound produced by employing the vibrating string overpowers the wood resonance in any respect yet low frequencies. in my view, i will take a nylon string guitar any day for the sensitivity gained from the interaction between wood and vibrating string.

Q: How are steel coils used in the manufacturing of agricultural machinery?: Steel coils are used in the manufacturing of agricultural machinery as they provide the necessary strength and durability required for various components such as frames, axles, and blades. These coils are shaped, cut, and welded to form the desired parts, ensuring the machinery can withstand the demanding conditions of agricultural operations.

Q: Can steel coils be coated with epoxy?: Yes, steel coils can be coated with epoxy. Epoxy coating provides a protective layer that enhances the durability and corrosion resistance of steel coils.

Q: What are the environmental impacts of producing steel coils?: The production of steel coils has numerous environmental effects. Firstly, it entails the extraction of iron ore, which necessitates mining activities. These mining operations can result in deforestation, habitat destruction, and soil erosion. Furthermore, considerable amounts of energy are required for the extraction and processing of iron ore, contributing to greenhouse gas emissions and air pollution. Moreover, the production of steel coils involves various stages, including smelting and refining, which are energy-intensive and release significant quantities of carbon dioxide, sulfur dioxide, and nitrogen oxides. These emissions contribute to air pollution, acid rain, and climate change. Water consumption is also a noteworthy environmental impact. Steel production necessitates substantial volumes of water for cooling and processing purposes. This high demand for water can strain local water resources and potentially lead to water scarcity or pollution if not managed properly. Furthermore, the steel industry generates substantial quantities of waste and by-products, such as slag, dust, and sludge. Proper disposal and treatment of these waste materials are crucial to prevent soil and water contamination. Lastly, transportation plays a role in the environmental impact of steel coil production. The transportation of raw materials and finished products can result in carbon emissions and air pollution, particularly for long distances. To mitigate these environmental impacts, various measures can be implemented. Adopting more efficient production processes, such as recycling and utilizing renewable energy sources, can reduce energy consumption and emissions. Additionally, enhancing waste management practices, investing in water conservation technologies, and optimizing transportation logistics can help minimize the environmental footprint of steel coil production.

Q: How do steel coils contribute to the sustainability of construction projects?: Steel coils contribute to the sustainability of construction projects in several ways. Firstly, steel is a highly durable and long-lasting material. Steel coils are manufactured to withstand extreme weather conditions, corrosion, and other external factors, making them ideal for construction projects that require strength and longevity. This durability reduces the need for frequent repairs and replacements, thus minimizing waste and resource consumption over time. Additionally, steel coils are recyclable. At the end of their lifespan in a construction project, steel coils can be easily and efficiently recycled. This process requires less energy compared to the production of new steel, resulting in reduced carbon emissions and environmental impact. Moreover, the recycled steel can be used in various industries, including construction, further promoting sustainability and resource conservation. Furthermore, steel coils contribute to the sustainability of construction projects by offering design flexibility. Steel is a versatile material that can be easily shaped, cut, and molded into different forms and sizes. This allows for efficient construction practices, reducing material wastage and optimizing resource utilization. Additionally, the lightweight nature of steel coils allows for ease of transportation and installation, further reducing fuel consumption and associated greenhouse gas emissions. Lastly, steel coils contribute to the sustainability of construction projects through their energy efficiency. Steel is an excellent conductor of heat and electricity, making it ideal for energy-efficient buildings. Steel coils can be used in the construction of walls, roofs, and other components that help to insulate buildings and reduce energy consumption for heating and cooling. This results in lower energy bills for the occupants and reduces the overall carbon footprint of the construction project. In conclusion, steel coils contribute to the sustainability of construction projects through their durability, recyclability, design flexibility, and energy efficiency. By using steel coils, construction projects can reduce waste, conserve resources, minimize environmental impact, and optimize energy consumption, thus promoting a more sustainable and environmentally friendly approach to construction.

Q: How are steel coils used in the manufacturing of pressure vessels?: Steel coils are used in the manufacturing of pressure vessels as they provide a strong and durable material for constructing the vessel's shell. The coils are typically rolled and welded to form the cylindrical shape of the pressure vessel, ensuring high structural integrity and the ability to withstand high pressure.

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