Pre-Painted Galvanized/Aluzinc Steel Sheet in Coils in Orange Color Good Quantity

Pre-Painted Galvanized/Aluzinc Steel Sheet in Coils in Orange Color Good Quantity

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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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5.FAQ

1. What’s the application of this product?

Roof, roof structure, surface sheet of balcony, frame of window, etc.

2. What’s the brand of the paint?

We use the best brand of all of the word—AKZO.

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 used in the manufacturing of tools and equipment?: Steel coils are used in the manufacturing of tools and equipment as they serve as the primary raw material for many applications. The coils are first processed to the desired thickness and then cut into different shapes and sizes to create various components. These components are then further processed, machined, or assembled to form the final tools and equipment. Steel coils provide the necessary strength, durability, and versatility required in the manufacturing process, making them an essential element in producing high-quality tools and equipment.

Q: What is a steel coil?: A steel coil is a long, continuous strip of flat-rolled steel that is wound into a coil shape. It is typically used in various industries, such as automotive, construction, and manufacturing, for making a wide range of products, including pipes, tubing, roofing, appliances, and automotive parts.

Q: why does steel have a density range when other metals do not?: Steel is not a pure element it is an alloy. Steel is primarily iron but it has many elements blended in that change it's density including carbon,silicon, nickel, chrome, etc. Aluminum and copper , magnesium and so forth can be the pure element or they can be alloys too. If they are alloys, then their densities vary also

Q: Are steel buildings more durable than concrete building?: Not necessarily as most concrete buildings are steel re-inforced anyway. As for durable, if talking time based, no, because steel will corrode and concrete will not. The good thing about concrete is that it has good load bearing capability over wide spans whereas steel will bend unless properly supported. Concrete is cheaper also....

Q: How do steel coils contribute to the automotive industry?: Steel coils play a significant role in the automotive industry by contributing to the manufacturing of various components and structures in vehicles. These coils are made from high-quality steel and undergo a series of processes, including hot rolling, cold rolling, and annealing, to achieve the desired properties. One of the primary uses of steel coils in the automotive industry is in the production of body panels and frames. The high strength and durability of steel make it an ideal material for these applications, providing structural integrity and protection to the vehicle. Steel coils are transformed into sheets through a stamping process, allowing manufacturers to create complex shapes and designs for different vehicle models. Moreover, steel coils are also used in the production of suspension systems, including springs and shock absorbers. The elasticity and resilience of steel allow these components to withstand the constant impact and weight of the vehicle, ensuring optimal performance and comfort for the driver and passengers. Additionally, steel coils are utilized in the manufacturing of engine components, such as crankshafts, camshafts, and cylinder heads. These components require the strength and thermal resistance that steel provides, ensuring the efficient operation and longevity of the engine. Furthermore, steel coils are crucial in the production of exhaust systems, which play a vital role in reducing emissions and noise levels. Steel's resistance to heat and corrosion make it an ideal material for exhaust pipes, mufflers, and catalytic converters, ensuring their durability and functionality. Overall, steel coils are indispensable in the automotive industry as they contribute to the production of various components and structures that are essential for the performance, safety, and longevity of vehicles. The high strength, durability, and versatility of steel make it a preferred material choice, enabling manufacturers to create reliable and efficient automobiles.

Q: I want to know what to my wash stainless fridge door with before applying the stainless steel polish.: Quite a few companies make stainless steel cleaners. Don't use Windex, I was told when we bought our stainless fridge and stove. Go to Home Depot or a store like it and I am sure they will have some to choose from. I bought these pre-treated wipes for Stainless Steel at Bath Beyond (like Lysol makes) and they work wonders for a quick cleaning. Linens N Things also has some wipes.

Q: How are steel coils tested for tensile strength?: Steel coils are typically tested for tensile strength using a method called tensile testing. This involves subjecting a sample of the steel coil to a controlled pulling force until it breaks. The force required to break the sample is then measured, providing an accurate measure of the steel's tensile strength.

Q: What could the impurities in steel wool be?And why are they there?Thanks for your help :): Impurities in steel wool would be of the elemental type. I'm sure steel wool is a mixture of different low grade not good for much of anything else materials. There may be excessive impurities such as lead, cobalt, boron, aluminum etc... in the steel wool. There may also be solvent residue on the wool i.e cleaner, lubricant etc.. I'm sure every batch is different - I know the iron level is high thats what makes them rust quickly.

Q: i want to know what is light gauge steel and the diffrences between light gauge steel and steel for roof truss.: as a welder i can answere this. wel i think i can after 2 years of classes. so...light guage steel usually referes to the THICKNESS of the metal. also known as SHEET METAL. the only diffrences between light guage and roof truss is that a truss will be thicker metal ex- an i-beam for a structure is usually 1/2inch or 3/8 for smaller buildings. also there is no such thing as light weight steel. steel is steel the only thing that determins its weight is its size/thickness aluminum is a whole nother ballgame. ever see a pound of aluminum vs. a pound of steel? aluminum can be 1/2 or less the weight of steel. but its tensile strength suffers EX. say steel will snap at 70,000 pounds, aluminum will snap at 40,000 pounds, if it even snaps that is! it just tends to bend like rubber. aluminum is handy for many things because it will not rust.

Q: What are the different methods of skin pass rolling for steel coils?: There are several methods of skin pass rolling for steel coils, each with its own unique characteristics and benefits. Some of the most common methods include: 1. Dry Skin Pass: In this method, the steel coil is passed through a set of rolls without the application of any lubricant or coolant. This helps to improve the surface finish of the steel by reducing the thickness variations and imparting a smoother texture. 2. Wet Skin Pass: This method involves the application of a water-based emulsion or coolant during the skin pass rolling process. The coolant helps to reduce friction and heat generated during rolling, resulting in improved surface quality and reduced risk of surface defects. 3. Electrolytic Skin Pass: This technique utilizes an electrolytic solution during skin pass rolling. The steel coil is immersed in the solution, and an electric current is applied to the coil, resulting in controlled surface etching. This method is particularly effective in improving surface cleanliness and removing oxide scale. 4. Temper Mill Skin Pass: This method combines skin pass rolling with a tempering process. The steel coil is rolled through a series of rolls, followed by a heating and cooling process to achieve the desired mechanical properties and surface finish. This method is commonly used for high-strength and automotive-grade steel coils. 5. Tension Leveling: In this method, the steel coil is passed through a series of rolls under high tension. This elongates the steel and helps to reduce residual stresses and shape defects, resulting in improved flatness and dimensional stability. It is important to note that the choice of skin pass rolling method depends on factors such as the desired surface finish, required mechanical properties, and the type of steel being processed. Each method has its own advantages and limitations, and manufacturers typically select the most appropriate method based on their specific requirements.

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