Galvanized Rolled Steel Coil/Sheet/Plate in China
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 80 m.t.
- Supply Capability:
- 500000 m.t./month
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Brief Introduction of Prepainted Galvanized Steel:
Prepainted Galvanized Steel usually refers to have substrate processed with surface processed and coated then(roller coated )or bonded organic thin film and baked, and it is able to be processed to final production .
Prepainted Galvanized Steel qualified with excellent decorative, formability, corrosion resistance, coating adhesion ,can keep for a long time as well as maintain fresh color .For color coated steel sheet can obtain good economic benefit by steel belt wood ,efficient in construction and save energy ,prevent pollution etc. Which is an ideal material; for manufacturing board.
Description of Prepainted Galvanized Steel:
1.material : galvanized steel sheet / prepainted galvanized sheet
2.sheet thickness : normal use 0.3-0.6mm
3.length: any length, according to the transportation, generally less than 12m
4.color: standard color: red, blue, white, grey; special color: according to RAL color
Specification of Prepainted Galvanized Steel:
prepainted corrugated steel plate | |
material | galvanized steel sheet |
prepainted galvanized sheet | |
model No. | types of roof sheets |
sheet thickness | normal use 0.3-0.6mm |
length | any length, according to the transportation, generally less than 12m |
color | standard color:red, blue, white, grey |
special color: according to RAL color | |
characteristic | 1:weather proof |
2:heating insulation | |
3:fireproof | |
4:anti-rust | |
5:sound insulation | |
6:long life span: more than 15 years | |
advantages | 1.low foundation cost |
2.easy construction | |
3.time saving | |
4.labor saving | |
application field | 1:construction:prefabricated house, steel house, mobile house, modular house, villa, bungalow design, portable house/carbin, ready made house, kiosk booths, steel building... |
2:container manufacturing | |
3:household appliances and furniture | |
4:vehicle and vessel manufacturing | |
5:others,like machinery structual parts, manufacturing shells of motors and so on | |
packing | plastic film, pallet or as your request |
Applications of Prepainted Galvanized Steel
It can be widely used in transportation, light industry, civil usage and farming. It is also the perfect building material in construction for making steel roofing, insulation panel, corrugate sheet, facade wall, shutters, T-bar and home appliance.
Packaging & Delivery of Prepainted Galvanized Steel
The packing of coils consists of anti-damp paper, PVC film, hardboard paper, steel box, strapped with steel strips, fitted with locks and edge protectors and guarantees the optimal condition of the delivered goods. Each coil can be additionally fitted with wooden/steel skids(eye to the side) or wooden pallets(eye to the sky).
Images of Prepainted Galvanized Steel:
FAQ
1.What's your MOQ?
25MT, it is for one container.
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 10-20days for standard sizes, if you have other requirements like hardness 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:I'm going to buy a guitar for beginners and i wondered what strings are better steel or nylon?
- Yeah, you have some really bad answers here. You don't buy a nylon string guitar because you are a beginner, you buy one because you want to play classical music. You also cannot move between nylon and steel strings on the same guitar. Unless you want to play classical finger style music you need a steel string guitar. Just have extra light strings put on it and you can most likely have the action lowered a bit also, both of which will make it easier on the fingers. But the bottom line is this, if you want to play guitar you will have to go through a stage where you fingers get a little tender. Just keep your practice sessions short in the beginning, like 15 - 20 minutes at a time until the calluses build up.
- Q:What are the different methods of cutting steel coils into sheets?
- There are several methods used to cut steel coils into sheets, including shearing, slitting, and laser cutting. Shearing involves using a straight blade to cut through the coil, while slitting uses circular blades to make multiple cuts simultaneously. Laser cutting, on the other hand, utilizes a high-powered laser beam to melt through the steel. Each method has its own advantages and is chosen based on factors such as the desired precision, speed, and cost-effectiveness.
- Q:What are the different types of steel coil surface coatings?
- There are several different types of steel coil surface coatings that are used to enhance the durability, corrosion resistance, and aesthetic appearance of the steel. Some of the commonly used coatings include: 1. Zinc Coatings: Zinc coatings are widely used to protect steel from corrosion. Galvanized steel coils are coated with a layer of zinc to provide a barrier against moisture and other environmental elements. 2. Galvannealed Coatings: Galvannealed coatings are a combination of zinc and iron. This coating provides enhanced corrosion resistance and also improves paint adhesion, making it suitable for applications where painting is required. 3. Aluminum Coatings: Aluminum coatings are used to provide a lightweight and corrosion-resistant surface. Aluminum-coated steel coils are often used in the automotive industry for body panels and other parts that require high strength and resistance to corrosion. 4. Organic Coatings: Organic coatings are typically applied as a layer of paint or powder coating. These coatings provide protection against corrosion and also offer a wide range of color options for aesthetic purposes. They are commonly used in the construction industry for roofing and cladding applications. 5. Metallic Coatings: Metallic coatings such as tin, nickel, and chromium can be applied to steel coils to provide specific properties like improved electrical conductivity, increased hardness, or enhanced resistance to wear and tear. 6. Ceramic Coatings: Ceramic coatings are used to provide high-temperature resistance and thermal barrier properties. They are often used in applications where steel coils are exposed to extreme heat or in industrial processes that require thermal insulation. Each type of coating has its own unique properties and advantages, and the choice of coating depends on the specific requirements of the application. Manufacturers and engineers carefully consider factors such as cost, durability, corrosion resistance, and aesthetic appeal when selecting the appropriate coating for steel coils.
- Q:I just started playing guitar last year. I never changed the chords. When my sister started taking guitar lessons her teacher said that she needed to change the chords. When i bought the guitar it came with steel strings but i bought nylon strings because they are easier on the fingers. The problem is i already tuned up the guitar but it sounds really bad like if it was not tuned. What can i do about this?
- Both are designed deferentially, they have their own sound and music distinction and so as their string you should use what is appropriate to them.
- Q:What are the benefits of using coated steel coils in roofing applications?
- There are several benefits of using coated steel coils in roofing applications. Firstly, coated steel coils are highly durable and provide excellent resistance against corrosion. The coatings applied to the steel coils act as a barrier, protecting the underlying metal from exposure to moisture, chemicals, and harsh weather conditions. This ensures that the roofing system remains intact and functional for an extended period, reducing the need for frequent repairs or replacements. Secondly, coated steel coils offer superior strength and structural integrity. Steel is known for its high tensile strength, and when combined with the protective coating, it becomes even more resilient. This makes coated steel coils an ideal choice for roofing applications, as they can withstand heavy loads, extreme temperatures, and strong winds without compromising the integrity of the structure. Additionally, coated steel coils are lightweight, which makes them easier to handle and install. This not only saves time and effort during the roofing process but also reduces the overall weight of the structure, minimizing the stress on the building's foundation. Furthermore, coated steel coils are available in a variety of colors and finishes, allowing for greater design flexibility. Architects and homeowners can choose from a wide range of options to complement the overall aesthetics of the building. The coatings also provide enhanced UV resistance, preventing color fading and ensuring that the roofing system maintains its appearance over time. Lastly, using coated steel coils in roofing applications is an environmentally friendly choice. Steel is a highly recyclable material, and the coatings used on the coils can be formulated to be environmentally friendly as well. This helps reduce the carbon footprint associated with construction and promotes sustainability. In conclusion, the benefits of using coated steel coils in roofing applications include durability, strength, lightweight, design flexibility, and environmental sustainability. These advantages make coated steel coils a reliable and cost-effective choice for any roofing project.
- Q:Why can hot rolled coils be placed outside?
- Because hot-rolled steel coils are generally used as raw material for semi-finished products, they have to be further used for pickling and cold rolling to make more use. The rust and dust can be removed after pickling
- Q:How are steel coils coated?
- Steel coils are typically coated through a process known as coil coating, which involves applying a protective layer to the surface of the steel. This is done by passing the coil through a series of rollers that apply the coating material evenly across the entire surface. The coating can be applied using various methods such as roll coating, spray coating, or electrostatic coating, depending on the desired finish and properties. The coated steel coils are then cured or baked to ensure the coating adheres properly and provides the desired level of protection and durability.
- Q:How are steel coils processed for different finishes?
- Various methods can be utilized to achieve different finishes on steel coils. One of the most commonly used is known as coil coating. This process involves several steps, including cleaning, priming, coating, and curing the steel coil to obtain the desired finish. To begin, any contaminants on the surface of the coil are removed, followed by the application of a primer to improve adhesion. Finally, a specific paint or coating material is applied to the coil. The coated coil is then subjected to high temperatures to ensure proper adhesion and durability. Another method for processing steel coils is galvanization. This technique involves coating the steel coil with a layer of zinc to protect it from corrosion. Galvanization can be achieved through hot-dip galvanization, where the coil is immersed in molten zinc, or electro-galvanization, where a thin layer of zinc is electroplated onto the coil. The resulting galvanized finish offers exceptional corrosion resistance and can be further processed for various aesthetic finishes. Furthermore, different surface treatments can be employed to achieve desired finishes on steel coils. These treatments may include pickling, which utilizes an acid solution to eliminate scale and impurities from the coil, or mechanical treatments like brushing or grinding to create a specific texture. Following these surface treatments, a protective coating or paint can be applied to enhance the appearance and durability of the coil. In conclusion, achieving various finishes on steel coils necessitates a combination of cleaning, coating, curing, and surface treatments. The selection of specific methods depends on the desired finish and the intended application of the steel coil.
- Q:How are steel coils used in the production of agricultural trailers?
- Steel coils are used in the production of agricultural trailers to provide strength and durability. The coils are shaped into various components of the trailer's structure, such as the frame and chassis. This ensures that the trailer can withstand heavy loads and rough terrain, making it suitable for transporting agricultural equipment and produce.
- Q:How are steel coils inspected for width variations?
- Steel coils are inspected for width variations using specialized equipment such as laser or optical sensors that measure the width of the coils at regular intervals. These sensors provide accurate and precise measurements, allowing inspectors to identify any variations in width across the length of the coil.
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Galvanized Rolled Steel Coil/Sheet/Plate in China
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 80 m.t.
- Supply Capability:
- 500000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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