Pre-Painted Galvanized Steel Sheet,Coil with High Quality Blue Quality

Pre-Painted Galvanized Steel Sheet,Coil with High Quality Blue Quality System 1

Pre-Painted Galvanized Steel Sheet,Coil with High Quality Blue Quality

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Loading Port:: Shanghai

Payment Terms:: TT OR LC

Min Order Qty:: 200 m.t.

Supply Capability:: 20000 m.t./month

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

• Excellent process capability

• Smooth and flat surface

• Workability, durability

• Excellent heat resistance performance

• High strength

• Good formability

• Good visual effect

3.Pre-Painted Galvanized/Aluzinc Steel Coil Images

Pre-Painted Galvanized Steel Sheet,Coil with High Quality Blue Quality

4.Pre-Painted Galvanized/Aluzinc Steel Coil Specification

Standard: AISI, ASTM, BS, DIN, GB, JIS

Grade: DX51D, DX52D

Thickness: 0.17-2.0mm

Brand Name: KMRLON

Model Number: coil

Type: Steel Coil

Technique: Cold Rolled

Surface Treatment: Coated

Application: Boiler Plate

Special Use: High-strength Steel Plate

Width: 20-1250mm

Length: customized

commoidty: pre-painted galvanized steel coil

Thickness: 0.13-4.0mm

width: 20-1250mm

zinc coating: 40-180g/m2

printing thickness: top side: 20+/-5 microns, back side: 5-7 microns

color: all RAL color

surface treatment: color coated

coil weight: 4-7 tons

coil ID: 508/610mm

packaging: standard seaworthy packing

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

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.

4. 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.

Q: I work the Copper plating line at a custom plating facility in MI.I like to use jumper cables with the jumper cable clamps to help confirm electric current is getting to my parts that I am plating. The acids in the Acid copper is constantly eating the steel and copper clamps. WIll I get a good enough current through stainless steel clamps? I use stainless steel hooks, but our maintenance man thinks that is one of the reasons why I have prblems with my parts turning out. I still think it has to do with the clamps getting eatin up. My question is Is stainless steel as good or reliable enough to run an electrical current to my parts if I am using stainless steel or is it best to use another method to try and get a better connection.Please state your sources or experience with working with electricity. I need to get honest answers and not this is my opinion. We are talking about my making a living so this is important to me so I can bring food home to my table. Thanks for all the help.: I can only guess. I can't even tell if you are plating some other metal with copper OR if you are plating copper with some other metal. you state that you use the copper clamps only to confirm the current, but I don't see how that works. I suspect that the plating current actually goes through these clamps, so conductivity is very important. But, the conductivity of SS is about 1/5th that of copper, so that will definitely have an effect, and not a good one. .

Q: How are steel coils inspected for surface cleanliness after processing?: Steel coils are inspected for surface cleanliness after processing through various methods such as visual inspection, magnetic particle inspection, and fluorescent penetrant inspection. These techniques help identify any surface defects, contaminants, or impurities on the steel coils, ensuring their quality and suitability for further use or shipment.

Q: What are the different types of steel coil finishes used in architectural applications?: Architectural applications commonly use various steel coil finishes, each offering distinct benefits. These finishes enhance the appearance of steel coils and provide added protection against corrosion and weathering. Some popular finishes used in architectural applications are as follows: 1. Mill Finish: Steel coils are left untreated after rolling, resulting in a dull, gray appearance. This finish is typically employed in industrial and structural applications where aesthetics are not a primary concern. 2. Hot-Dip Galvanized: Steel coils are immersed in molten zinc, creating a thick zinc coating. This finish offers excellent corrosion resistance and is commonly used in outdoor architectural applications, including roofing, gutters, and siding. 3. Galvalume: Similar to hot-dip galvanized, this finish combines zinc and aluminum. Galvalume-coated steel coils provide superior corrosion resistance and are often used in high-end architectural applications such as metal roofing and wall panels. 4. Pre-Painted: Steel coils are painted before being shipped, allowing for a wide range of colors and finishes. This finish is popular in architectural applications where aesthetics play a crucial role, such as exterior cladding, garage doors, and decorative panels. 5. Stainless Steel: This finish is achieved by using a steel alloy with a high chromium percentage. Stainless steel coils exhibit excellent corrosion resistance and are commonly used in architectural applications that require a clean, modern look, like handrails, elevator interiors, and kitchen appliances. Each steel coil finish offers unique advantages and is suitable for different architectural applications. The choice of finish depends on factors such as desired appearance, required corrosion resistance, and specific environmental conditions.

Q: Is steel easier to weld?Which is more brittle/less flexible?: You should not attempt to do any traditional welding of steel to aluminum as they can form a hard and brittle inter metallic compound known as iron aluminide. You would have to employ a process that did not melt either species. Cladding could be an option but you are kind of limited to flat products that are sandwiched together. There is also explosive which does almost the same thing as cladding. Friction stir welding might be possible but I cant vouch for that. The temperature does get pretty hot, so I am not sure what would happen. But any of these suggestions would take specialized equipment not available to the average user. For weight, Al is 2.7 g/cc and Iron is about 7.8 so it is about 3 times heavier for the same volume. How strong either of them are greatly depends on specific alloys and heat treatment. I think some of the strongest aluminum alloys have a yield strength of about 50,000 psi which would relate to a relatively weak steel. For steel, there are alloys that can have yield strengths in the hundreds of thousands psi.

Q: Can steel coils be coated with anti-graffiti materials?: Yes, steel coils can be coated with anti-graffiti materials. These materials create a protective layer that can prevent graffiti from adhering to the surface, making it easier to remove any unwanted markings.

Q: Hello... I'd like to know where I can find proof of this answer as well please. My own searching didn't come up with anything concrete.I'd like to know how much the ambient temperature inside of a hollow steel tube would rise by if the outside of that tube was exposed to an 1100 degree flame for a period of 3 seconds.If specifics help, they are something along the lines of 3.125 O.D. tube, 0.35 wall thickness. High grade steel, can't be more specific than that sorry.Thanks for any answers!: I can asnswer this from practical experience. If the tube is sealed, temperature would rise approx. 25 deg F. If the tube were open the temperature would be less that a 10 deg F rise. The exact answer can be found in any book on thermodynamics.

Q: How are steel coils inspected for quality assurance?: Steel coils are inspected for quality assurance through a combination of visual inspections, measurements, and non-destructive testing techniques. These inspections typically involve checking for surface defects, such as cracks, scratches, or corrosion, as well as ensuring the dimensions and weight of the coils meet the required specifications. Non-destructive testing methods, such as ultrasonic or magnetic particle testing, are also used to detect any internal defects that may not be visible to the naked eye. Overall, these comprehensive inspections help ensure that steel coils meet the desired quality standards.

Q: How are steel coils used in the production of automotive parts?: Steel coils are used in the production of automotive parts as they are processed and shaped into various components such as body panels, chassis, and structural parts. These coils are typically unrolled, cut, and formed into the desired shape using specialized machinery. The flexibility, strength, and durability of steel make it an ideal material for manufacturing automotive parts, ensuring safety and reliability in the finished products.

Q: I have a knife with 154cm steel on it and I always here that you should put oil on it to keep it from rusting but I am just wondering what kind of oil? And how do I apply it and do I just leave it on there?: There are several grades of steel and other types of metals used in knives. Like another user said, if it is something like 420 Stainless Steel (a very common knife steel grade), then you should not have to worry about it rusting. I still apply oil to my stainless steel knives though to keep the action smooth. Non-stainless will require oil to prevent rust if you are planning on using them heavily. There is a such thing as knife oil and you can find it online. A lot of car or sportting lubricants will work though. I use Rem Oil, a popular gun oil that you can find at Wally World for about $3 a can. Disassemble your knife. Use a solvent and a cleaning solution to clean off the old oil, dirt, and gunk. I use Hoppes solvent (a solvent that can be found at Wal-Mart for a few bucks) and either pour it into a small shot-glass and dip a toothbrush in it, dampen a wash-rag with it, or pour some in the cap and dab a cotton swab on it. Using one of these tools, I swab down my knives completely, focusing mainly on moving parts and parts of the knife that experiences high abrasion (the lock of a liner lock knife for example). Then I spray it down with Rem Oil. Reassemble the knife and let it sit overnight. The next day, I'll rub off any excess oil from the grips. Usually though, the knife is ready to rock the moment I reassemble it. So that's cleaning knives in a nutshell: take it apart, clean off the old oil and dirt, re-oil it with gun oil, then put it back together.

Q: Does steel have a valence number and if so, what is it?: Steel is a mixture, so it doesn't have any valence number. On the other hand, all of the components of the steel mixture are in their elemental forms, so all the various valences are zero.

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