Z55 BMP Prepainted Rolled Steel Coil for Construction
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 50 m.t.
- Supply Capability:
- 30000 m.t./month
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Structure of Z55 BMP Prepainted Rolled Steel Coil for Construction
Description of Z55 BMP Prepainted Rolled Steel Coil for Construction
1. Prepainted steel coil is coated with organic layer, which provides higher anti-corrosion property and a longer lifespan than that of galvanized or galvalume steel sheets.
2. The base metals for prepainted steel coil consist of cold rolled, HDGI Steel, electro-galvanized and hot-dip alu-zinc coated steel. The finish coats of prepainted steel coil can be classified into groups as follows: polyester, silicon modified polyesters, polyvinylidene fluoride, high-durability polyester, etc.
3. The production process has evolved from one-coating-and-one-baking to double-coating-and-double-baking, and even three-coating-and-three-baking.
4. The color of the prepainted steel coil has a very wide selection, like orange, cream-colored, dark sky blue, sea blue, bright red, brick red, ivory white, porcelain blue, etc.
5. The prepainted steel coils can also be classified into groups by their surface textures, namely regular prepainted sheets, embossed sheets and printed sheets.
Main Feature of Z55 BMP Prepainted Rolled Steel Coil for Construction
Uncoated CR steel sheet
With the features of in line with the international highest standards in demension and shape, excellent surface finish and properties, the products are mainly used in home appliance and automobile industries.
Galvanized steel sheet(include HDG and EG)
With the features of good corrosion resistance, the products are mainly used in automobile, home appliance, electronics, building and machinery manufacture industries, etc.
Precoated steel sheet
With the features of enviromental protection and good processablility, long lasting surface durability, rich in colors, the products are maily used in building, home appliance and furniture industries, etc.
Applications of Z55 BMP PPGI Prepainted Rolled Steel Coil for Construction
A. Corrugated design makes it excellent waterproof performance
B. Materials as prepainted steel sheets, galvanized steel sheets, galvalume (Al-Zn coated sheets) are available to make corrugated sheet.
C.Those material are durable, anti-corrosion in bad weather for 20-30 years based on it's Zinc(Galvanized) coating or AZ (Galvalume) coating.
D. Different shape of the sheet make it suitable for any style of buildings.
E.Easy to install, no need special tools to fix the sheet.
F.Light weight due to high strength to weight ratio of steel. Light weight means easier handling lower shipping costs, easier installation
G. Different color is availbe base on the RAL Standard make your building more beautiful.
H. We will provide the best solutions if you don't have a exact idea of the specification you want for the steel sheet based on your weather conditions, engineering structure, construction budget and so on.
Specifications of Z55 BMP Prepainted Rolled Steel Coil for Construction
Product | Z55 BMP Prepainted Rolled Steel Coil for Construction |
Material Grade | SGCC / SGCH / DX51D+AZ, etc |
Thickness | 0.6-3.0mm |
Width | 500-1500mm |
Tolerance | Thickness: +/-0.02mm , Width:+/-2mm |
Zinc-coating | Z30-150g/m2 |
Technique | Raw material: Hot rolled steel coil --> Cold rolled_>hot dipped galvalume |
Surface | Dried, Chromated, Unoiled |
Spangle | Regular spangle , small spangle, zero spangle |
ID | 508MM 610MM |
Coil weight | 1-25MT |
Export package | Cardboard inner sleeves, Waterproof paper, galvanized steel covered and steel strip packed |
FAQ of Z55 BMP Prepainted Rolled Steel Coil for Construction
We have organized several common questions for our clients，may help you sincerely：
1. How Can I Visit There?
Our company is located in Tianjin City, China, near Beijing. You can fly to Tianjin Airport Directly. All our clients, from home or aboard, are warmly welcome to visit us!
2. How Can I Get Some Sample?
We are honored to offer you sample.
3. Why choose CNBM?
Our delivery time about 15-20days for standard sizes, if you have other requirements like hardness, quanity and width ,it is about 20-40days. But don't worry we also try our best for the delivery time ,because time longer and our cost is higher.
- Q:The length of a steel beam increases by 0.78 mm when its temperature is raised from 22 degrees C to 35 degrees C. What is the length of the beam at 22 degrees C (in meters)?I used: L = (0.78 mm)/[(9/5)(.00000645 F)(13)] = 5.17 meters but Mastering Physics said Not quite. Check through your calculations; you may have made a rounding error or used the wrong number of significant figures. I'm confused because this is how we learned this kind of problem in class, so if anybody knows what I did wrong, feel free to correct my errors! Thanks
- we may use the formula ΔL=α(Lo)(Tf-To) where Lf is the length of steel at temp. Tf Lo is length at To α is the coefficient of linear expansion of steel which is 11x10^-6/°C ΔL=0.78mm (the change in length) Lo=? ΔL=α(Lo)(Tf-To) Lo=ΔL/[α(Tf-To)] Lo=(0.78x10^-3m)/[(11x10^-6/°C)(35°C-2...? Lo=5.455m answer
- Q:How are steel coils used in the manufacturing of automotive exhaust systems?
- Steel coils are used in the manufacturing of automotive exhaust systems as they are formed into specific shapes and sizes to create the necessary components, such as pipes, mufflers, and catalytic converters. The coils are precision-cut, welded, and bent to fit the design requirements and ensure efficient exhaust flow, durability, and resistance to high temperatures and corrosion.
- 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?
- Exposed steel requires constant maintenance including inspection and repainting. Steel does not provide a durable driving surface nor a good friction one for stopping unless it is textured, which makes driving on it very noisy. It is not possible to refinish a steel surface as is a concrete surface which can be ground and had several inches of new wear surface in concrete or asphalt added to it. Concrete is much less expensive than steel and the enclosure of steel inside the concrete protects it like a paint job does. Steel is weakened by heat, as was shown by the 9/11 collapses when the applied fire insulation was blasted off the trusses by the crashes, so a burning truck on or under a bridge may damage concrete but leave it standing strong enough to continue handling traffic during repairs, as at overpasses here in Texas where oil tankers crashed and burned.
- Q:What is the standard weight of steel coils?
- The standard weight of steel coils can vary depending on the specific type and dimensions of the coil. However, in general, steel coils typically range in weight from a few hundred kilograms to several metric tons. The weight of a steel coil is primarily determined by its thickness, width, and length. Various industry standards and specifications exist to guide the manufacturing and trading of steel coils, which also include guidelines for determining the appropriate weight range for specific coil sizes.
- Q:How are steel coils used in the production of metal storage systems?
- Steel coils are used in the production of metal storage systems as the primary raw material. These coils are processed and shaped into the desired forms, such as sheets, panels, or beams, which are then assembled to create sturdy and durable storage systems capable of safely storing various items.
- Q:How do steel coils contribute to sustainability efforts?
- Steel coils contribute to sustainability efforts in several ways. Firstly, steel coils are made from recycled steel, reducing the need for virgin raw materials and minimizing the environmental impact of mining and processing. Additionally, steel coils are highly durable and long-lasting, meaning that products made using steel coils have a longer lifespan, reducing the frequency of replacements and waste generation. Furthermore, steel is a highly recyclable material, and steel coils can be easily recycled at the end of their life, making them a sustainable choice.
- Q:What is the maximum diameter of a steel coil?
- The maximum diameter of a steel coil varies depending on the specific type and thickness of the steel, as well as the capabilities of the manufacturer's equipment. However, in general, steel coils can have diameters ranging from a few inches to several feet.
- Q:What are the different types of steel coil storage methods?
- There are several different types of steel coil storage methods, including vertical stacking, horizontal stacking, coil cradles, and coil racks.
- Q:Many gerber knives are made out of what gerber calls high Carbon steels and I was wondering if anyone knew exactly what is this mysterious steel.
- The carbon content of the knife is done during the smelting process.For instance a knife that has a high carbon content will keep an edge much longer than one with a lower content. It is tricky because too much will cause the knife to be brittle and break easily. Annealing is also part of the process of knife making.
- Q:exactly what is the differance between strontuim steel and stainless steel any differances as far as hardness .... need help.
- Strontium steel is created by soaking a mild steel in strontium chromate, which has a pH of about 4 or 5, roughly the equivalent of acid rain. Chromate affects the cathodic reaction, with reduction of Cr6+ to Cr3+, and the surface film was composed of magnetite and hydrated chromium hydroxide. The Strontium is a radioactive isotope. The acid bath permeates the mild steel causing it to become mildly radioactive. Simular to oil imprengation of brass and other metals. Strontium Steel has a very high value of inhibition. However due to it's radioactive properties it is not a commonly used or manufactured material. As for where to actually obtain Strontium steel dowels. I have no idea i would speculate that you would have to purchase the raw stock and have it machined into a dowel for you.
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Z55 BMP Prepainted Rolled Steel Coil for Construction
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 50 m.t.
- Supply Capability:
- 30000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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