Pre- painted Galvanized /Aluzinc Steel Sheet Coil with Prime Quality and Lowest Price
- Ref Price:
-
- 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 Steel Coil Description
With GI as base metal, after pretreatment and liquid dope with several layers of color, then after firing and cooling, finally the plate steel is called pre-painted galvanized (aluzinc) steel.
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
3.Pre-painted Galvanized Steel Coil Images
4.Pre-painted Galvanized/Aluzinc Steel Coil Specification
Width : 914mm, 1000mm, 1220mm and 1250mm, thickness 600-1250mm is available
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
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, any RAL 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 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 hydraulic cylinders?
- Steel coils are used in the manufacturing of hydraulic cylinders as the raw material for creating the cylinder body. The steel is typically rolled into a coil form and then cut into specific lengths and shapes to construct the cylinder barrel. This allows for precise and durable construction of hydraulic cylinders, ensuring they can withstand high pressure and heavy loads.
- Q: Hello, Do I make any damage to my stainless steel sink by cleaning it with clorox? Thank you!
- Bleach Stainless Steel Sink
- 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.
- Steel braided lines are mostly used in racing or off road applications or anywhere with rough service.
- Q: What are the common coil finishes available for steel coils?
- Steel coils can be finished in various ways to serve different purposes and achieve different aesthetic appearances. Some popular coil finishes include: 1. Hot-dip galvanized: By immersing the steel coil in molten zinc, a protective layer is formed on its surface. This finish is ideal for outdoor applications like roofing, fencing, and automotive parts due to its excellent corrosion resistance. 2. Galvannealed: Achieved by annealing the hot-dip galvanized coil, this finish gives a matte gray appearance. Galvannealed coils have enhanced paint adhesion, making them suitable for subsequent painting or powder coating in applications like appliances and furniture. 3. Electro-galvanized: A thin layer of zinc is electroplated onto the surface of the steel coil in this process. Electro-galvanized finishes offer good corrosion resistance and are commonly used indoors, such as in electrical enclosures, HVAC systems, and automotive components. 4. Pre-painted or coated: These finishes involve applying a layer of paint or a coating system to the steel coil, improving its appearance and providing extra protection. Pre-painted coils are extensively used in construction, appliances, and automotive industries due to their aesthetic appeal and corrosion resistance. 5. Bare or mill finish: This refers to the untreated, raw steel coil without any additional coatings or finishes. Bare steel coils are commonly used in applications where corrosion resistance is not the main concern, such as structural components, pipes, and tubes. These are just a few examples of the many coil finishes available for steel coils, each offering unique properties and advantages depending on the intended use. Carefully considering the specific requirements of the application is important when choosing the most suitable coil finish.
- Q: what is the chemical process that makes steel harder when it is heated and cooled rapidly?what does the heating of it do to the atoms?what does the cooling of it do to the atoms?what makes tempered steel so strong compared to untempered steel?
- You can't temper all steels. Generally the material must be a high-carbon or tool steel. Different alloys temper differently, and tempering is usually done to get a specific set of characteristics, so you must know what you are working with and use the right methods and temperature. If you do it wrong, the material may be hard but too brittle for the purpose or have other issues. It can be simple, such as heating to a dull red, carbonizing the surface (use an acetylene rich flame until it blackens the surface) and oil quenching. Do that to a piece of tool steel (like a screwdriver) and it will case (surface) harden it to the point you can't scratch it with a file. Tempering changes the way the molecular structure in the metal is linked and oriented.
- Q: How are steel coils used in the manufacturing of garage doors?
- Steel coils are used in the manufacturing of garage doors as they are formed and shaped into panels, which provide strength and durability to the doors. The coils are cut and rolled into specific dimensions, then coated with protective layers to enhance corrosion resistance. These panels are then assembled to create the sections of the garage door, ensuring a sturdy and long-lasting product.
- Q: What are the different types of steel coil surface treatments for outdoor applications?
- For outdoor applications, there are several commonly used surface treatments for steel coils that enhance durability, corrosion resistance, and appearance. Examples of these treatments include: 1. Galvanized: This treatment involves applying a layer of zinc to the steel surface, providing excellent corrosion resistance. Galvanized steel coils have a shiny, silver appearance. 2. Galvalume: Galvalume is a combination of aluminum and zinc applied to the steel surface, offering superior corrosion resistance compared to galvanized steel. Galvalume steel coils have a duller, matte finish. 3. Painted: Steel coils can be painted with various coatings to enhance appearance and protect against corrosion. The paint can be applied in single or multiple layers, depending on the desired level of protection. Painted steel coils are available in a wide range of colors and finishes. 4. Powder Coated: This type of paint coating is applied as a powder and then cured under heat, resulting in a durable and long-lasting finish. Powder coated steel coils are resistant to chipping, scratching, and fading, making them suitable for outdoor applications. 5. Organic Coated: Organic coatings, such as PVC or PVDF, are applied to steel coils to provide additional protection against corrosion and weathering. These coatings are commonly used in architectural applications where aesthetics and durability are important. These various surface treatments for steel coils offer different levels of protection and aesthetic options for outdoor applications. The choice of treatment depends on factors such as the intended use, environmental conditions, and desired appearance.
- Q: How are steel coils used in the manufacturing of electrical enclosures?
- Steel coils are used in the manufacturing of electrical enclosures as they provide a durable and strong material that can be formed into various shapes and sizes. These coils are typically cut and shaped to create the main structure of the enclosure, providing a protective housing for electrical components. The steel coils are often coated or painted to enhance their resistance to corrosion and increase their longevity.
- 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.
- spun steel fibers have a microscopic coating of oil to prevent them from rusting. Rusting steel wool wouldn't sell very well. I would think that removing this oil could be accomplished with any good degreaser, like brake cleaner or the like. However, I've never tried this before. In science class they perform experiments by removing the oil with vinegar. After wringing out the steel wool pad, it is wrapped around a thermometer and placed in a sealed jar. After a few minutes the temperature rises because of the chemical reaction that takes place when four atoms of iron react with three atoms of oxygen and create two atoms of iron oxide - RUST! You can unwittingly recreate this experiment by using steel wool in the process of removing one or more layers of finish from a piece of furniture Hope this helps
- Q: Steel is strong in both tension and compression. Concrete is only strong in compression, and is very fragile in tension. Plus, concrete is heavy--a huge drawback in, say, a bridge deck. And its fairly expensive. And it hides the condition of the steel embedded within it. So what does it bring to the table? Why use it at all?
- Pre stressed concrete is held in compression by the steel cables within.
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Pre- painted Galvanized /Aluzinc Steel Sheet Coil with Prime Quality and Lowest Price
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 100 m.t.
- Supply Capability:
- 10000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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