Z44 BMP Prepainted Rolled Steel Coil for Construction
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 100 m.t.
- Supply Capability:
- 30000 m.t./month
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Structure of Z44 BMP Prepainted Rolled Steel Coil for Construction
Description of Z44 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 Z44 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 Z44 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 Z44 BMP Prepainted Rolled Steel Coil for Construction
Product | Z44 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 Z44 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: What is the maximum temperature that steel coils can withstand?
- The maximum temperature that steel coils can withstand depends on the specific grade and type of steel being used. However, in general, steel coils can withstand temperatures up to around 1,300 to 1,500 degrees Celsius (2,372 to 2,732 degrees Fahrenheit) before they start to lose their structural integrity and develop deformation or other forms of damage.
- Q: What are the different methods of uncoiling steel coils?
- Uncoiling steel coils can be done in several ways, depending on the specific requirements and available equipment. Some commonly used methods are: 1. Manual uncoiling: This method involves manually unwinding the coil using a bar or rod inserted through the inner diameter. It is suitable for smaller coils or when other methods are not accessible. 2. Mandrel uncoiling: A mandrel, a cylindrical tool, supports the inner diameter of the coil and enables free rotation. The coil is placed on the mandrel and rotated to unwind the steel. 3. Decoiler machine uncoiling: Designed specifically for uncoiling steel coils, these machines consist of a mandrel or drum to hold the coil. They also include a motorized mechanism to control the speed of unwinding. Decoilers are suitable for larger and heavier coils, making them ideal for industrial applications. 4. Straightener-feeder uncoiling: This method is utilized when the steel coil needs to be straightened and fed into a production line simultaneously. The coil passes through straightening rollers to remove any curvature before being fed into the subsequent processing equipment. 5. Recoiler uncoiling: Recoilers are used when the steel coil needs to be rewound into a new coil. The original coil is uncoiled using one of the previously mentioned methods, and then the steel is rewound onto a new mandrel or drum to create a smaller coil. It is important to consider factors such as the size and weight of the coil, desired level of automation, and specific production requirements when choosing an uncoiling method.
- Q: Are steel coils used in the aerospace industry?
- Yes, steel coils are used in the aerospace industry. They are often utilized in the manufacturing and assembly of various aircraft components such as engines, frames, and landing gears. Steel coils provide strength, durability, and resistance to high temperatures, making them suitable for aerospace applications.
- Q: How are steel coils loaded onto trucks or containers?
- Steel coils are typically loaded onto trucks or containers using specialized equipment such as coil lifters or coil hooks. These devices safely secure the coils and allow them to be lifted and positioned onto the truck or container. The coils are then secured in place using straps or other restraints to prevent them from shifting during transportation.
- Q: Does anyone know what is 12 gage Cold Rolled Steel meaning? Also, help me to describe it.Thank you so muck ~!Mark Lin
- It's gauge.
- Q: How are steel coils inspected for thickness and width accuracy?
- Steel coils are inspected for thickness and width accuracy using non-destructive testing methods such as ultrasonic testing and laser measurement systems. Ultrasonic testing involves sending high-frequency sound waves through the coil, and by analyzing the reflected waves, the thickness of the steel can be determined. Laser measurement systems use lasers to scan the width of the coil, providing precise measurements. These inspection methods help ensure that steel coils meet the required thickness and width specifications.
- Q: How much should someone sell a 6 ft stainless steel counter? How about one with a sink?
- Ask for the best offer on OKorder and find out.
- Q: What are the different types of steel coil edges?
- The different types of steel coil edges include mill edge, sheared edge, slit edge, and deburred edge.
- Q: How are steel coils used in the production of steel screws?
- Steel coils are used in the production of steel screws by being unwound and fed into a machine that cuts and shapes them into individual screw blanks. These blanks are then threaded and undergo various processes to create the final steel screws.
- Q: How are steel coils used in the production of automotive components?
- Steel coils are used in the production of automotive components as they are rolled into flat sheets and then further processed to create various parts such as body panels, frames, and chassis. These coils provide the necessary strength and durability required for automotive applications, ensuring the safety and performance of vehicles.
Send your message to us
Z44 BMP Prepainted Rolled Steel Coil for Construction
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 100 m.t.
- Supply Capability:
- 30000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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