Z45 BMP Prepainted Rolled Steel Coil for Construction
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 55 m.t.
- Supply Capability:
- 30000 m.t./month
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Structure of Z45 BMP Prepainted Rolled Steel Coil for Construction
Description of Z45 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 Z45 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 Z45 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 Z45 BMP Prepainted Rolled Steel Coil for Construction
Product | Z45 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 Z45 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: so what is stronger tempered steel Blade or carbon steel Blade? a Machete made of those i said above what will last longer,what can cut better,which will will shatter first.
- 1. all steel blades are tempered, whether they are high carbon blades or low carbon blades. 2. It depends on what kind of steel they are made from. So im going to answer this question, using the following qualifications. 440A stainless steel 440C stainless steel - high carbon. The higher the carbon level, the more brittle a blade becomes. But the higher the carbon level, will increase a steel’s wear resistance , meaning it will have a better edge retention 2. They both will work well. Pros's / Con's The 440C blades will need less sharpening, but are harder to sharpen The 4401 blades will need to be sharpened more, but are far easier to resharpen. So it basically comes down to where you will be using them and how you will be using them. If your gonna be out in the middle of the jungle and stopping for the night, then the high carbon blade would probably be better, you use it all day, resharpen it at night. If your gonna be cutting brush, tobbaco, etc on your land, then the 440A would be better, because you can take a couple of min's to resharpen it often
- Q: were iron age weapons made of steel?
- Even in very early iron, a small amount of steel was produced by carburization, where the iron picks up carbon by laying in hot coals before quenching. This produces a thin layer of steel on the surface of the iron. By about 300 BC Damascus steel was being produced by the crucible method on the Indian subcontinent, and the Romans used steel from Noricum. In the first century BC the Chinese were melting cast iron and wrought iron together to make steel.
- Q: What are the different methods of annealing steel coils?
- The different methods of annealing steel coils include full annealing, process annealing, spheroidize annealing, and stress relief annealing.
- Q: Do any tour players use steel shafted woods? And are there any real advantages to having steel shafted woods? I have only played with one person to use steel shafted woods, he tells me thats because he cant hit it straight with graphite, however he is a very short hitter.
- Steel shafts will provide more accuracy, but they are much heavier than graphite (obviously). They have extremely low torque ratios which allows them to be more accurate. However, you need to have a very fast, controlled swing to be successful with steel shafted woods. Notice that only a few PGA Tour pros have them.
- Q: How are steel coils used in the production of railway tracks?
- Railway tracks rely heavily on steel coils, which are indispensable in their production. These coils, typically made from top-notch steel, are utilized to create the rails that constitute the bedrock of the tracks. The process commences with the unwinding of the steel coils, which are then fed into a sequence of machines that mold and fashion them into the desired rail profile. Initially, the steel coils are passed through a rolling mill, where they undergo gradual flattening and shaping, thereby transforming into elongated steel strips. This technique, known as hot rolling, involves heating the steel to high temperatures to enhance its pliability. The rolling mill exerts substantial pressure on the steel, progressively molding it into the desired rail shape. Once the steel coils have been rolled into the requisite form, they are subsequently severed into individual rail lengths. The length of these rails may vary depending on the specifications of the railway track being produced. The rail lengths then undergo further processing to eliminate any flaws and straighten them out. Following this initial shaping and processing, the rails undergo a series of supplementary treatments. These treatments may entail heat treatment to bolster their strength and durability, as well as various surface treatments to prevent corrosion and wear. Once the rails have undergone all the necessary treatments, they are ready for installation on the railway track. They are laid out meticulously in a predetermined pattern, with each rail securely fastened to the sleepers or ties. The continuous length of steel provided by the coils ensures a seamless and uniform track, enabling trains to travel smoothly and safely. In conclusion, steel coils are crucial components in the production of railway tracks. They are utilized to manufacture the rails that serve as the foundation of the tracks, guaranteeing durability, strength, and a smooth surface for trains to traverse. The use of high-quality steel coils in this process is essential to ensure the safety and efficiency of railway transportation.
- Q: How are steel coils used in the production of steel hinges?
- Steel coils are used in the production of steel hinges by being uncoiled and then cut into specific lengths and widths. These coils serve as the raw material for the hinges, providing the necessary strength and durability.
- Q: What website can I use to find a good picture that shows the atomic structure of a carbon steel?
- Carbon steel is a polycrystalline substance containing several compounds. Most of it is iron, but there are crystals of austenite and martensite present, plus other iron carbides. Each of these has a different atomic structure. The properties of the steel depend not so much on the atomic structures of the compounds, but more on the size and abundance of the crystals. The function of these crystals is to impede the movements of dislocations through the iron.
- Q: What are the common coil storage methods?
- The common coil storage methods include stacking in a vertical or horizontal position, using coil cradles or racks, and utilizing coil drums or shafts for secure storage.
- Q: How do steel coils contribute to sound insulation in buildings?
- Steel coils contribute to sound insulation in buildings by absorbing and dampening sound vibrations. The dense and heavy nature of steel helps to reduce the transmission of sound waves, preventing them from traveling through walls and floors. Additionally, steel coils can be used as a core material in soundproofing panels, enhancing their effectiveness in reducing noise transmission.
- Q: What is the role of steel coils in the automotive industry?
- Steel coils play a crucial role in the automotive industry as they are the primary raw material used for manufacturing various components and parts of vehicles. These coils are typically made from high-quality steel and are formed into a continuous strip, which can be easily processed and shaped into desired automobile parts. One of the key applications of steel coils in the automotive industry is in the production of body panels and frames. These coils are processed through stamping and forming techniques to create panels such as doors, hoods, fenders, and roofs. Steel coils provide the necessary strength, durability, and rigidity required to withstand external forces and protect the passengers and other components of the vehicle. Moreover, steel coils are also utilized in the manufacturing of various structural components of automobiles. Chassis, suspension systems, and other critical parts such as engine cradles and brackets are typically produced using steel coils due to their excellent mechanical properties. Steel coils possess high tensile strength, which enhances the overall structural integrity of the vehicle and ensures safety. Additionally, steel coils are integral in the production of automotive springs, which play a vital role in the suspension system. Coil springs, leaf springs, and torsion bars are commonly utilized in vehicles to absorb shocks, provide stability, and maintain proper ride height. The use of steel coils in these applications ensures optimal performance, durability, and longevity of the suspension system. In summary, steel coils are essential in the automotive industry for their versatility, strength, and durability. They are used in the manufacturing of body panels, frames, structural components, and suspension systems. The utilization of steel coils in these applications contributes to the overall safety, reliability, and performance of vehicles.
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Z45 BMP Prepainted Rolled Steel Coil for Construction
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 55 m.t.
- Supply Capability:
- 30000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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