Color coated galvanized steel coil from china supplier
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 31234 m.t./month
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Specification
Color coated galvanized steel coil from china supplier
Prepainted steel sheet /coil is coated with organic layer, which provides higher anti-corrosion property and a
longer lifespan than that of galvanized steel sheets.
The base metals for prepainted steel sheet consist of cold-rolled, HDG electro-galvanized and hot-dip Alu-zinc
coated. The finish coats of prepainted steel sheets can be classified into groups as follows: polyester, silicon
modified polyesters, polyvinylidene fluoride, high-durability polyester, etc
The production process has evolved from one-coating-and-one-baking to double-coating-and-sigle-baking,double-coating
-and-double-baking and even three-coating-and-three-baking
Standard and Grade :
Pre-paint galvanized steel coil | ||||
ASTM A755M-03 | EN10169:2006 | JISG 3312-2012 | ||
Commercial quality | CS | DX51D+Z | CGCC | |
Structure steel | SS GRADE 230 | S220GD+Z | CGC340 | |
SS GRADE 255 | S250GD+Z | CGC400 | ||
SS GRADE 275 | S280GD+Z | CGC440 | ||
SS GRADE 340 | S320GD+Z | CGC490 | ||
SS GRADE550 | S350GD+Z | CGC570 | ||
S550GD+Z | ||||
Application :
Outdoor | Roof, roof structure, surface sheet of balcony, frame of window, door of garage, rolled shutter door, booth, Persian blinds, cabana, etc |
Indoor | Door, isolater, frame of door, light steel structure of house, home electronic appliances, ect. |
Packing:
Packaging Detail | The packing of coil consists of anti-damp paper ,PVC film ,hardboard paper , steel box , strapped with steel strips, fitted with locks and edge protectors and guarantees the optimal condition of the delivered goods. Each coil can be additionally fitted with wooden/steel skids(eye of the side) or wooden pallets(eye of the sky) |
Delivery Time | within 30 days of receipt of LC original or prepayment |
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.
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:What are the common coil storage methods?
- The common coil storage methods include stacking coils on pallets or racks, using coil cradles or saddles, and utilizing coil racks or storage bins.
- Q:How are steel coils used in the manufacturing of appliances?
- Steel coils are used in the manufacturing of appliances as they are transformed into various components such as frames, panels, and inner structures. These coils are processed and shaped through cutting, bending, and stamping techniques to create the necessary parts, ensuring durability and strength in the final product.
- Q:How do steel coils contribute to fire resistance in buildings?
- Steel coils contribute to fire resistance in buildings in several ways. Firstly, steel coils have high melting points, which means they can withstand extremely high temperatures without losing their structural integrity. This helps prevent the collapse of the building during a fire. Additionally, steel coils have low thermal conductivity, meaning they do not readily transfer heat. This property helps to contain the spread of fire, preventing it from spreading rapidly within the building. Moreover, steel coils can be used to reinforce concrete structures, enhancing their fire resistance. By providing strength and stability to the building, steel coils play a crucial role in ensuring the overall fire safety of the structure.
- Q:Can steel coils be coated with anti-microbial materials?
- Yes, steel coils can be coated with anti-microbial materials to provide protection against the growth of bacteria and other microorganisms.
- Q:How is steel sustainable as a building material?How is wood sustainable as a building material?
- In okorder /.. Properly managed then wood is a fully sustainable and green building material and from an environmental perspective is better than steel. However, it doesn’t possess the compressive strength that steel possesses and it can’t easily be worked or formed into structural components like steel can.
- Q:What are the different methods of coil leveling?
- There are several methods of coil leveling that are commonly used in various industries. These methods include: 1. Roller leveling: This method involves passing the coil through a series of rollers that apply pressure and gradually flatten the coil. The rollers can be adjusted to apply varying levels of pressure, allowing for precise control over the leveling process. 2. Stretch leveling: In this method, the coil is subjected to tension forces that elongate the material and remove the internal stresses. The coil is passed through a series of rollers while being stretched, which results in a more uniform and flat surface. 3. Temper leveling: This method involves heating the coil to a specific temperature and then cooling it rapidly. The rapid cooling process helps to equalize the stresses within the coil and improve its flatness. Temper leveling is often used for high-strength steels. 4. Roller leveling with leveling rolls: This method uses additional leveling rolls that are positioned above and below the main leveling rollers. The leveling rolls apply pressure to specific areas of the coil to correct any unevenness or distortions. 5. Tension leveling: This method involves applying tension to the coil while it is being processed. The tension helps to straighten and flatten the material, resulting in a more even and flat surface. 6. Precision leveling: This method is used for high-precision applications where extremely flat and uniform coils are required. Precision leveling involves a combination of roller leveling, stretch leveling, and other corrective measures to achieve the desired level of flatness. Each of these methods has its own advantages and limitations, and the choice of method depends on factors such as the type of material being leveled, the required flatness tolerance, and the intended application of the coil.
- Q:How are steel coils used in the manufacturing of industrial pumps?
- Steel coils are used in the manufacturing of industrial pumps as they provide a strong and durable material for constructing pump components such as casings, impellers, and shafts. The coils are typically cut, shaped, and welded to create the necessary parts, ensuring the pumps can handle high pressures and harsh operating conditions in various industries.
- Q:I have heard using the BRASS casing is the best thing for an AR-15? Should i just use Brass or Steel?
- Many people have to jam a cleaning rod muzzle end first, using a hammer to bang out steel cased ammo out of an Ar rifle. This has happened to me 3 times and will Never happen again. It said its harder on the extractor, well that is not so but the case will be badly damaged by the extractor and I don't think that is a good thing for any extractor. Any individual pushing steel cased ammo must be selling it...Don't Buy It!!!
- Q:I was curious to what type of steel I should get if I wanted something that kept its edge longer than 154cm but is still just as stainless. I don't know much about knife steels inform me please?
- 154cm is a very good knife steel, the problem is in the heat treating. Stainless should be cryo treated to get all it can offer. That being said, if you really want to drop some coin, look at getting one made from CPM 440V. Stainless isn't as strong as carbon but on a smaller knife works well. You might also look for D-2 Tool steel. There are factory knives that are made of that.
- Q:Can steel coils be coated with tin?
- Yes, steel coils can be coated with tin.
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Send your message to us
Color coated galvanized steel coil from china supplier
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 31234 m.t./month
OKorder Service Pledge
OKorder Financial Service
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