Z47 BMP Prepainted Rolled Steel Coil for Construction
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 77 m.t.
- Supply Capability:
- 30000 m.t./month
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Structure of Z47 BMP Prepainted Rolled Steel Coil for Construction
Description of Z47 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 Z47 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 Z47 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 Z47 BMP Prepainted Rolled Steel Coil for Construction
Product | Z47 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 Z47 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: How are steel coils coated for specific applications?
- Steel coils are coated for specific applications using a process called coil coating. In this process, the steel coils are cleaned, treated, and then coated with a layer of paint or other protective material. The coating is applied evenly and precisely to ensure optimal performance and durability in the intended application.
- Q: i need some ideas of what material could replace iron or steel to make fridges, stoves, dishwashers, tractors, aircrafts, cars and buses and anything else that is made of iron and steel. anything is greatly appreciated as at the moment i have no idea what to put down.
- There are many different appliances, like metal, copper, anything that does not bend or stretch. Be sure to get something that is comprised of a metal element. They conduct heat and electricity much better and shines when you polish them. Anything that is made of a non-metal element is a poor conductor and does not shine when polished.
- Q: That's my question, well that and:Steel Pick + Electric Guitar = Trashed Guitar?:D
- A steel pick + acoustic on nylon strings = not so good A steel pick + acoustic on steel strings = this might work A steel pick on electric guitar = this might work too I don't think you would trash the guitars, and you probably wouldn't have to worry about being electrocuted...lol... A plastic pick would be so much better. Do they even make steel picks ?
- Q: Ik iron was too heavy but could steel bolts have been used. I can see iron dissolving at surface when to be a danger it needs to reach the core of sun.. But so does steel go deeper in(w.e alloy turned from iron)..I wanna know which would be worse iron..or upgraded iron(steel) and if the steel would have worse effects than normal iron..Im sure if we used iron we used steel
- Reach the core of the sun? No material can even get past the corona of the sun, where did you hear Ulysses went to the core? The spacecraft Ulysses orbits the sun at about 5 au. that's 5 times the earths orbit.. Steel is used instead of Iron because steel is much stronger and therefore you can use smaller 'bolts' to accomplish the same thing, reducing the weight. As far as most structures are concerned steel is better than plain Iron in every category. So Iron is worse i guess.
- Q: How are steel coils used in the manufacturing of industrial machinery?
- Steel coils are used in the manufacturing of industrial machinery as they serve as the primary raw material for various components such as frames, casings, gears, and structural supports. These coils are typically cut, shaped, and welded to create the desired machine parts, ensuring strength, durability, and precision in the final product.
- Q: How are steel coils used in the production of shelving units?
- Steel coils are used in the production of shelving units by being cut, shaped, and formed into the necessary components such as uprights, shelves, and brackets. These coils are unrolled and fed into machines which use different processes like stamping, bending, and welding to transform them into the desired shelving parts.
- Q: for a roof spanning 14.4m x 8.4m on a residential house, is it better to use timber trusses or steel trusses? the priorities are; ease of construction, price, insulation (want to keep heat out, i am in a tropical country), durability, flexibility, minimal load on foundations.please help. thank you :-)
- U will to find details on metal trussesin constructing materials AND development through BINDRA AND ARORA and u may additionally to find them in MCKAY(B.M.C).About steel doors and windows search the net u can search in google or yahoo u will to find it . Ok bye bye all of the exceptional.
- Q: How are steel coils used in the production of automotive frames?
- Steel coils are used in the production of automotive frames as they provide the necessary strength and durability. These coils are typically formed into specific shapes and sizes, which are then welded together to create the frame structure. The high tensile strength of steel coils ensures that the automotive frame can withstand the various stresses and strains experienced during vehicle operation, ensuring safety and stability.
- Q: How is the demand for steel coils influenced by the construction sector?
- The construction sector heavily influences the demand for steel coils. These coils are essential in construction as they are used for various purposes such as structural framework, roofing, fencing, and reinforcement. There are several factors that drive the construction sector's demand for steel coils. Firstly, as the construction industry grows and expands, the need for steel coils increases to meet the rising demand for new infrastructure, commercial buildings, and residential properties. This includes the construction of bridges, highways, airports, office complexes, residential towers, and more. Secondly, the demand for steel coils in the construction sector is influenced by economic conditions. When the economy is performing well and there is increased investment in construction projects, the demand for steel coils tends to rise. Conversely, during economic downturns or recessions, the construction sector slows down, resulting in a decrease in demand for steel coils. Furthermore, changes in construction techniques and advancements in technology also impact the demand for steel coils. As new construction methods and materials are introduced, the use of steel coils may increase or decrease depending on their compatibility and effectiveness in these new applications. For example, the popularity of pre-engineered steel buildings has led to an increased demand for steel coils. Government policies and regulations also play a crucial role in shaping the demand for steel coils in the construction sector. Government initiatives promoting infrastructure development, sustainable construction practices, or energy-efficient buildings can significantly impact the demand for steel coils. For instance, incentives for green buildings may drive the use of steel coils in construction projects aiming for LEED certification. In conclusion, the demand for steel coils is tightly connected to the construction sector. Economic conditions, construction activity, technological advancements, and government policies all influence the demand for steel coils in the construction industry. Understanding these factors is crucial for steel manufacturers and suppliers to effectively meet the needs of the construction sector.
- Q: What are the challenges in coil leveling for high-strength steel?
- Coil leveling for high-strength steel poses several challenges that need to be addressed in order to achieve optimal results. One of the main challenges is the inherent hardness and strength of the steel itself. High-strength steel is specifically designed to have enhanced mechanical properties, such as tensile strength and hardness, which make it more difficult to deform and shape. The high-strength nature of the steel requires specialized leveling equipment that can apply sufficient force to overcome its resistance to deformation. This may involve using stronger and more durable leveling rollers or increasing the pressure exerted during the leveling process. Failure to apply the appropriate force can result in incomplete leveling, leading to residual stress and potential dimensional inaccuracies in the final product. Another challenge in coil leveling for high-strength steel is the potential for springback. Springback refers to the tendency of the material to revert to its original shape after being deformed. High-strength steel is particularly prone to springback due to its higher elastic modulus. This can result in uneven leveling and dimensional variations in the coil. To mitigate springback, advanced leveling techniques may be employed, such as overbending or pre-bending the steel. Overbending involves bending the steel beyond the desired level, allowing it to spring back to the desired shape. Pre-bending, on the other hand, involves intentionally bending the steel in the opposite direction before leveling it, counteracting the effects of springback. These techniques require precise control and expertise to ensure accurate leveling. Additionally, high-strength steel often has a more pronounced yield point, which is the stress level at which permanent deformation occurs. This can make it more challenging to achieve consistent and uniform leveling throughout the coil. Proper adjustment of the leveling equipment and careful monitoring of the leveling process are necessary to address this challenge effectively. Furthermore, high-strength steel coils are often thinner and more sensitive to surface imperfections. The leveling process must be carefully regulated to avoid causing damage to the steel surface, such as scratches or indentations. This may involve utilizing softer leveling rollers or implementing protective measures, such as cushioning materials or coatings, to prevent surface defects. In summary, the challenges in coil leveling for high-strength steel revolve around its inherent hardness, springback tendencies, yield point behavior, and sensitivity to surface imperfections. Overcoming these challenges requires specialized equipment, advanced leveling techniques, precise control, and expertise to ensure accurate and high-quality leveling results.
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Z47 BMP Prepainted Rolled Steel Coil for Construction
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 77 m.t.
- Supply Capability:
- 30000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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