Corrugated Pre-painted Galvanized Steel Sheet
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 1000 m.t./month
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Corrugated Pre-painted Galvanized Steel Sheet
Description：
Corrugated Pre Painted Steel Coil is coated with organic layer, which provides higher anti-corrosion property and a longer lifespan than that of galvanized steel sheets.
The base metals for Pre Painted Steel Coil consist of cold rolled, HDG electro-galvanized and hot-dip alu-zinc coated steel. The finish coats of Pre Painted Steel Coil can be classified into groups as follows: polyester, silicon modified polyesters, polyvinylidene fluoride, high-durability polyester, etc.
Pressing steel panel can be freely incised, it can satisfy the especially designing demands. It apply on convenient construction, and anti-seismic performance, fire proof, waterproof, free of maintenance, ect.
Base sheet : galvanized steel sheet, pre painted galvanized steel sheet
Application:
Since it adopts high strength steel sheet and the dimension is designed reasonably, the corrugated sheets are widely used on roofs and walls of various buildings, which can be easily installed, be flexible and changeable, unrestricted by no factor of the buildings.
Corrugated steel sheet is the colored steel plate which has been wave formed with the cold rolling treatment, trough especial coated dispose, the color coated steel panel’s guaranty is 12-15 years.
It has been widely applied on civil construction like storerooms, special building roof and walls of wide-span steel structure building and so on.
Product Specification：
Paint: PE or PVDF
Width and Thickness: width within 1250mm, thickness from 0.23-0.8
Color pre painted steel in coil
Zinc Coating: 50-180g/m2
Top coating:5 mic epoxy+20 mic pe, protection film
Back coating: 7 mic epoxy grey
Weight per coil:3-5 tons
Standard:JIS G3312,CGCC
Package：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.
FAQ:
1.How many pieces for one package and the weight for one package?
The pieces for one tone is decided by the thickness of the sheet, but we can make it according to your requirements in the reasonable range.
Usually 2-3 tons for one package.
2. Could you provide special coulor for the sheet?
Yes, we can produce the goods according to the customer’s requirements.
3. Can you design the label according to our requirements?
Yes, we can. You just need to provide us the picture.
- Q: Are steel sheets suitable for high-temperature applications?
- Yes, steel sheets are generally suitable for high-temperature applications due to their high melting point and excellent heat resistance.
- Q: What are the different sizes of steel sheets available?
- The different sizes of steel sheets available can vary depending on the specific manufacturer and supplier. Common sizes include 4x8 feet, 4x10 feet, and 5x10 feet, but there are also custom sizes available to meet specific project requirements.
- Q: Can steel sheets be used for food-grade applications?
- Steel sheets can be used for food-grade applications, but it is important to ensure that they meet certain criteria. Stainless steel sheets are commonly used in the food industry due to their corrosion resistance, durability, and ability to withstand high temperatures. They are also easy to clean and maintain, making them suitable for food processing, storage, and transportation. To be considered food-grade, steel sheets must have a high level of purity and be free from any contaminants that could potentially leach into the food. The steel should also be resistant to corrosion, as any rust or corrosion can contaminate the food and pose a health risk. In addition to the material composition, the surface finish of the steel sheets is also crucial for food-grade applications. Smooth, polished surfaces are preferred as they are easier to clean and prevent the accumulation of bacteria and other microorganisms. It is essential to choose steel sheets that comply with industry standards and regulations, such as those set by the Food and Drug Administration (FDA) in the United States or similar organizations in other countries. These standards ensure that the steel sheets meet the necessary requirements for food safety. Overall, steel sheets can be used for food-grade applications, but it is important to select the right type of stainless steel with the appropriate composition, surface finish, and compliance with relevant regulations to ensure the safety and quality of the food being processed or stored.
- Q: What are the different manufacturing processes for steel sheets?
- There are several manufacturing processes for steel sheets, each with its own unique characteristics and applications. Some of the most commonly used processes include: 1. Hot rolling: This is the most common method for manufacturing steel sheets. The process involves heating the steel billet or slab to a high temperature and then passing it through a series of rollers to reduce its thickness. The hot rolling process results in sheets with a smooth surface and excellent mechanical properties. 2. Cold rolling: In this process, the steel is rolled at room temperature, resulting in sheets with a higher degree of dimensional accuracy and surface finish. Cold rolling is often used to produce sheets with tight tolerances and improved surface quality. 3. Galvanizing: Galvanizing is a process that involves coating steel sheets with a layer of zinc to protect them from corrosion. The sheets are immersed in a bath of molten zinc or are electroplated with zinc, forming a protective barrier that extends the lifespan of the steel. 4. Coating: Steel sheets can also undergo various coating processes to enhance their properties or appearance. Examples include powder coating, where a dry powder is applied electrostatically and then cured under heat, and paint coating, where a liquid paint is applied to the surface and dried. 5. Pickling: Pickling is a chemical process used to remove impurities such as rust, scale, and oxides from the surface of steel sheets. The sheets are typically immersed in an acid bath, which dissolves the unwanted materials, leaving behind a clean surface. 6. Cutting and forming: Once the steel sheets are manufactured, they can be further processed through cutting and forming operations. Laser cutting, plasma cutting, or shearing can be used to cut the sheets into desired shapes and sizes. The sheets can also be formed into various products using techniques such as bending, deep drawing, or roll forming. These are just a few examples of the different manufacturing processes for steel sheets. The choice of process depends on factors such as the desired sheet properties, surface finish, and intended application.
- Q: What is the average thermal conductivity of steel sheets?
- The average thermal conductivity of steel sheets typically ranges from 15 to 50 Watts per meter Kelvin (W/m·K).
- Q: What are the different profile options available for steel sheets?
- Steel sheets come in various profile options, each serving distinct purposes and offering unique advantages. Some commonly used profiles are: 1. Plain Sheet: This is the most basic option with a flat surface and no additional features. It is commonly employed for general purposes where aesthetics are not a priority. 2. Corrugated Sheet: These sheets have parallel ridges and grooves, forming a wavy pattern. They provide extra strength and rigidity, making them ideal for roofing, cladding, and fencing. The ridges also facilitate water shedding, preventing water accumulation. 3. Ribbed Sheet: Ribbed sheets have raised parallel ridges or ribs along their length. This profile offers enhanced strength and load-bearing capacity, making it suitable for applications requiring structural integrity, like mezzanine floors, decking, and industrial flooring. 4. Perforated Sheet: Perforated sheets have a pattern of punched holes, allowing for ventilation, light transmission, and drainage. They are commonly used in architectural designs, façades, acoustics, and filtration systems. 5. Tread Plate: Tread plates have an embossed pattern of lines or diamonds on the surface. This profile provides extra grip and slip resistance, making it ideal for industrial flooring, stairs, ramps, and walkways. 6. Expanded Metal: Expanded metal sheets are created by cutting and stretching a flat sheet, resulting in diamond-shaped openings. This profile offers excellent ventilation, visibility, and security, making it suitable for grilles, screens, fences, and enclosures. 7. Lipped Sheet: Lipped steel sheets have an edge or lip bent at a 90-degree angle along one or more sides. This profile provides added strength and stiffness, commonly used for framing, shelving, and edge protection. These are just a few examples of the available profile options for steel sheets. The choice of profile depends on specific requirements such as strength, durability, aesthetics, and functionality.
- Q: Can steel sheets be cut to custom sizes?
- Yes, steel sheets can be cut to custom sizes.
- Q: Can steel sheets be perforated for ventilation purposes?
- Yes, steel sheets can be perforated for ventilation purposes. Perforations can be made in steel sheets to allow airflow and improve ventilation in various applications such as HVAC systems, architectural designs, industrial equipment, and more.
- Q: How do steel sheets perform in vibration and noise reduction?
- Steel sheets are effective in vibration and noise reduction due to their high density and stiffness. They have the ability to absorb and dampen vibrations, minimizing the transmission of noise and creating a quieter environment.
- Q: What is the process of embossing steel sheets?
- The process of embossing steel sheets involves using a specialized machine to apply pressure and create raised or depressed patterns on the surface of the sheet. This is typically done by placing the sheet between two dies, with one having the desired pattern. The dies are then pressed together, causing the pattern to be transferred onto the steel sheet.
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Corrugated Pre-painted Galvanized Steel Sheet
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 1000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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