BMP Z20 Prepainted rolled Steel Coil for Construction Roofing constrution
- 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 BMP Z20 Prepainted rolled Steel Coil for Construction Roofing constrution
Description of BMP Z20 Prepainted rolled Steel Coil for Construction Roofing constrution
The cold rolling reduces the thickness of the steel and at the same time changes the mechanical properties of the steel. Cold rolled steel must be further processed, as the steel will react with water in the air and form rust. In most cases, it is covered with a thin layer of oil to prevent oxygen reacting with surface. The steel coils can be annealed (heated in a controlled atmosphere) to make the steel more formable (cold rolled annealed) or further processed on the metallic coating line, with a coating of either zinc (galvanized) or zinc
Main Feature of BMP Z20 Prepainted rolled Steel Coil for Construction Roofing constrution
1) Excellent corrosion resistance: The zinc layer provides a good protection of Pre-painted Galvanizeed Steel Sheet.
2) High heat resistance: The reflective surface of the material aids in efficiently reflecting the sunlight away and in turn reducing the amount of heat transmitted. The thermal reflectivity converts into energy savings.
3) Aesthetics: Pre-Painted Galvanized steel sheet is available in plethora of patterns and multiple sizes as per the requirements that given by our customers.
4) Versatility: can be used in the various areas.
Applications of BMP Z20 Prepainted rolled Steel Coil for Construction Roofing constrution
it is ideal for a wide range of applications,, such as pre-engineered buildings, architectural panels, roofing, siding, cladding, and many other building components.and also used back plate of appliance; wide range of construction, furniture industry, transportation industry, etc.
Specifications of BMP Z20 Prepainted rolled Steel Coil for Construction Roofing constrution
Standard | ASTM A653, JIS G3302, GB/T3830-2006 |
Grade | SGCC, DX51D, A653, SGCH, Q235B |
Thickness | 0.125-1.0mm |
Width | 600-1250mm |
Base metal | Galvanized steel coils, Alumzinc steel coils, color coated steel coils |
Zinc coating | 40-275g/M2 |
Coil ID | 508mm/610mm |
Packing | Standard seaworthy export packing: 3 layers of packing, inside is kraft paper, water plastic film is in the middle and outside GI steel sheet to be covered by steel strips with lock, with inner coil sleeve. |
Delivery | Within 10-30days after signing contract |
Price | FOB& CNF& CIF price |
Payment terms | TT or LC, Western Union |
Capacity | 1000MT per month |
MOQ | 25MT/20GP |
Usage | construction, the manufacturing of cars, ships, containers and household electric appliances,other industries usage. |
FAQ of BMP Z20 Prepainted rolled Steel Coil for Construction Roofing constrution
We have organized several common questions for our clients，may help you sincerely：
1. 1.Are you a factory or a trading company?
CNBM is a trading company in this industry over 30 years, located in Beijing
2. Do you have QC teams?
Yeah, sure, our QC team is very important, they will keep the quality control for our products..
3.What's your normal delivery time?
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 are the applications of steel coils?
- Steel coils are utilized across a wide array of industries due to their versatility and durability. The construction industry, in particular, heavily relies on steel coils for structural purposes. These coils can be shaped and molded into different sizes and forms to create essential components like beams, columns, and other structural elements needed in buildings, bridges, and infrastructure projects. Another significant field that benefits from steel coils is the automobile manufacturing industry. Steel coils are instrumental in producing various parts and components of vehicles, including body panels, chassis, frames, and engine parts. The exceptional strength and durability of steel make it an ideal material for ensuring the safety and longevity of automobiles. Moreover, steel coils play a crucial role in the production of household appliances such as refrigerators, washing machines, and stoves. Steel's versatility allows it to be easily molded and shaped into different configurations, making it suitable for various appliance components. In the energy sector, steel coils find extensive use in the manufacturing of power generation equipment and pipelines. Turbines, generators, and other equipment used in power plants are made from steel coils. Additionally, steel coils are employed in constructing pipelines for the transportation of oil, gas, and other fluids. Furthermore, steel coils are widely employed in the fabrication of storage tanks, industrial machinery, and agricultural equipment. They are also utilized in the production of furniture, shelving units, and various metal products. In summary, steel coils play a vital role in numerous industries, including construction, automotive, appliance manufacturing, energy, and others. The strength, durability, and versatility of steel make it an indispensable material for both structural and functional purposes.
- Q: Can steel coils be coated with chrome?
- Yes, steel coils can be coated with chrome.
- Q: I don't know it is low alloy steel or high allow steel or medium carbon steel
- Pretty sure it's low alloy steel, it's harder to smelt as it can contain up to 50% of other elements.
- Q: How do steel coils contribute to durability and longevity in products?
- Steel coils contribute to durability and longevity in products mainly due to their strength, stability, and corrosion resistance. Firstly, steel is renowned for its exceptional strength, making it an ideal material for various applications where durability is crucial. Steel coils, which are essentially tightly wound rolls of steel, provide added strength and structural integrity to products. The stability offered by steel coils is another key factor in enhancing the durability of products. The tightly wound structure of the coils ensures they maintain their shape and resist deformation under heavy loads or extreme conditions. This stability is particularly important in industries such as construction and automotive, where products need to withstand rigorous usage over extended periods. Moreover, steel coils possess exceptional corrosion resistance properties, primarily due to the presence of protective coatings. These coatings, such as zinc or other metallic alloys, act as a barrier against moisture and environmental elements that can cause rust and degradation. By preventing corrosion, steel coils help prolong the lifespan of products, making them more durable and reliable. Additionally, steel coils can be customized to meet specific requirements, such as different thicknesses, widths, or surface finishes. This versatility allows manufacturers to tailor the steel coils to their desired application, ensuring optimal performance and longevity in their products. In summary, steel coils contribute to durability and longevity in products through their strength, stability, corrosion resistance, and customization capabilities. By incorporating steel coils into various industries and applications, manufacturers can ensure their products withstand the test of time, ultimately benefiting consumers with longer-lasting and more reliable products.
- Q: I wanted to get a cheapo ring and I found one I like, but it's stainless steel. Is that bad? Will it get dull and tarnished fast?
- Stainless steel will never tarnish so you don't have to worry about it. It's a better choice than silver, for silver,you'll have to clean it with either a cleaner product or toothpaste. Oh yeah, and stainless steel has that cool and modern look.
- Q: What are the different methods of coil slitting for steel coils?
- There exists a variety of techniques for coil slitting steel coils, each serving a specific purpose and employed in various industries. Here are several commonly used methods: 1. The most widely employed technique for coil slitting is rotary shear slitting. It entails the utilization of rotating knives to divide the steel coil into smaller strips. Renowned for its speed and precision, rotary shear slitting is ideal for large-scale production. 2. Loop slitting involves feeding the steel coil through a loop control system that maintains constant tension. Subsequently, a rotating knife is used to cut the coil into strips. Loop slitting is often utilized for thinner gauge materials due to its ability to produce clean, burr-free edges. 3. Oscillating shear slitting employs oscillating knives to cut the steel coil. These knives move back and forth rapidly, creating a shearing effect that facilitates cutting through the coil. This technique is commonly used for thicker gauge materials and can handle higher tensile strengths. 4. Crush cut slitting involves pressing a circular blade against the steel coil to cut it. The blade crushes the material, resulting in a cut. This method is frequently used for softer materials or when edge quality is not of utmost importance. 5. Slit edge rolling is a technique that involves rolling the edges of the steel coil after it has been slit. This process smooths out the edges and enhances the appearance of the strips. Slit edge rolling is often employed in applications that require a high-quality finish. 6. Laser slitting is a relatively new method that utilizes a laser beam to cut through the steel coil. This technique offers precision and can handle a wide range of thicknesses. Laser slitting is commonly used in high-precision applications where edge quality is crucial. These represent just a few of the various coil slitting methods for steel coils. The selection of a method depends on factors such as material thickness and tensile strength, desired edge quality, and the intended application of the slit strips.
- Q: I had a damascus steel katana made for me and was wondering if I could put gun blue on it to make the steel black and it still work right
- There are many makers that use blue on there Damascus. My question, what the heck are you wanting to mess with the finish for? If you had a true Damascus blade made that that thing cost a fortune, and I don't mean under a grand either. Then there is the question of what it is made from, some steel combinations react well to the gun blue, others not so much. If it is a stainless blade it won't work at all and you shouldn't be using it either. I can tell you, my Damascus blades start at $100 for a small cable knife and go up from there. If you wanted a sword it would push 10 g's easy. None of my customers would mess with the finish, most would cry if it got scratched. If it's has a pretty pattern don't mess with it.
- Q: What are the different types of steel coil finishing processes?
- There are several types of steel coil finishing processes, including hot rolling, cold rolling, galvanizing, and coating. Hot rolling involves passing the steel through high temperatures to shape and form it. Cold rolling is a similar process but is done at lower temperatures to improve the steel's surface finish and dimensional accuracy. Galvanizing is a process where a layer of zinc is applied to the steel to protect it from corrosion. Coating processes involve applying a layer of paint or other protective substances to enhance the steel's durability and aesthetics.
- Q: I've played guitar for years, now I want a steel guitar. As a beginner, to learn and experiment with, which one would be better for me?
- Pedal steel is very difficult. You need to co-ordinate both hands, both feet and both knees to play it effectively. Lap steel is a lot easier. I suppose it depends how much of a challenge you want. A good lap steel guitar is usually cheaper than a good pedal steel too, so that's another consideration to take into account.
- Q: I want a stainless steel refrigerator that doesn't leave fingerprints and I'm looking on Lowe's website but they have too many choices and i don't have a clue what they are. The have stainless, stainless look, stainless steel, monochromatic satina, and monochromatic stainless steel. Can anyone tell me what the heck those mean? lol
- RE: stainless steel refrigerator that doesn't leave fingerprints? I want a stainless steel refrigerator that doesn't leave fingerprints and I'm looking on Lowe's website but they have too many choices and i don't have a clue what they are. The have stainless, stainless look, stainless steel, monochromatic satina, and monochromatic stainless steel....
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BMP Z20 Prepainted rolled Steel Coil for Construction Roofing constrution
- 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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