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:What are the different methods of cleaning steel sheets?
- There are several methods of cleaning steel sheets, including mechanical methods such as scrubbing or sanding, chemical methods like using solvents or detergents, and thermal methods like heat treating or flame cleaning.
- Q:What are the different types of steel sheet finishes for marine applications?
- Marine applications commonly employ several different types of steel sheet finishes to enhance durability and corrosion resistance in the face of constant exposure to moisture, saltwater, and harsh weather conditions. 1. Hot-dip galvanized: Among the most frequently used finishes for marine applications is hot-dip galvanization. This process involves coating the steel sheet with a layer of zinc, effectively safeguarding against corrosion. The zinc layer acts as a sacrificial barrier, preventing rust formation in the underlying steel. 2. Stainless steel: Highly resistant to corrosion, stainless steel sheets find widespread use in marine applications. These sheets are composed of a steel, chromium, and nickel alloy, providing exceptional strength and corrosion resistance. Different grades of stainless steel sheets are available, with 316 stainless steel being the most commonly utilized in marine environments. 3. Powder coating: Powder coating is a favored finish for steel sheets in marine applications. The process involves electrostatically applying a layer of powdered polymer to the steel sheet, which is then cured under heat to form a robust and durable coating. Powder coating offers good corrosion resistance and can be tailored in terms of color and texture. 4. Epoxy coating: To ensure superior protection against corrosion in marine environments, steel sheets are frequently treated with epoxy coatings. These coatings boast chemical resistance and excellent adhesion to the steel surface. Epoxy coatings are also renowned for their high impact and abrasion resistance. 5. Organic coating: Organic coatings, such as polyurethane or acrylic coatings, are employed to shield steel sheets in marine applications. These coatings create a protective barrier against corrosion and are commonly utilized in offshore structures, ships, and other marine equipment. It is important to consider various factors, including specific environmental conditions, budget, and desired aesthetics, when selecting a steel sheet finish for marine applications. Consulting with a professional or referring to industry standards and recommendations can aid in determining the most suitable finish for a particular marine application.
- Q:Can steel sheets be used for solar panel support structures?
- Yes, steel sheets can be used for solar panel support structures. Steel is a strong and durable material that can provide the necessary structural support for solar panels. It is widely used in the construction industry due to its high strength-to-weight ratio and resistance to corrosion, making it suitable for outdoor applications such as solar panel installations.
- Q:Can steel sheets be used for structural beams?
- No, steel sheets cannot be used for structural beams. Structural beams require a specific shape and design to support heavy loads and distribute weight effectively, which cannot be achieved with flat steel sheets.
- Q:Can the steel sheets withstand extreme temperatures?
- Steel sheets are renowned for their remarkable durability and strength, rendering them ideal for a myriad of applications. Concerning extreme temperatures, steel sheets generally possess an elevated melting point and can endure high temperatures without compromising their structural integrity. Nevertheless, it is worth noting that the precise temperature threshold hinges upon the particular type and grade of steel employed. For instance, stainless steel sheets exhibit superior heat resistance in comparison to carbon steel sheets. Moreover, variables such as the duration of exposure to extreme temperatures and the presence of other environmental factors may also impact the performance of steel sheets. Consequently, it is imperative to take these variables into account, seek guidance from experts, or refer to specific product specifications to ascertain the suitability of a given steel sheet for a specific application involving extreme temperatures.
- Q:What are the different thickness options available for steel sheets?
- Steel sheets come in various thickness options, ranging from very thin to extremely thick. Gauge measurements are typically used to determine the thickness, with lower gauge numbers indicating thicker sheets. The most commonly available gauge options for steel sheets are 18, 20, 22, 24, 26, and 28, with 18 gauge being the thickest and 28 gauge being the thinnest. However, it's important to keep in mind that the specific thickness options may vary depending on the manufacturer and the intended use of the steel sheet. Furthermore, steel sheets can also be customized to meet specific thickness requirements based on project needs.
- Q:What is the difference between a brushed and polished steel sheet?
- A brushed steel sheet and a polished steel sheet differ in terms of their surface finishes. A brushed steel sheet is characterized by a pattern of parallel lines or scratches on its surface, created using abrasive materials or tools. The purpose of brushing is to give the steel sheet a textured appearance, which helps to hide fingerprints, scratches, and wear over time. It also provides a more industrial, matte finish. On the other hand, a polished steel sheet has a smooth and glossy surface. Polishing involves using polishing compounds or abrasive materials to remove imperfections, scratches, and oxidation from the steel surface. This process creates a reflective and mirror-like finish, enhancing the aesthetic appeal of the steel sheet. Polished steel sheets are commonly used in applications where appearance and visual appeal are important, such as architectural design, interior decoration, and high-end products. In summary, the main difference between a brushed and polished steel sheet lies in their surface finishes. Brushed steel sheets have a textured, matte appearance, while polished steel sheets have a smooth and glossy, mirror-like finish. The choice between the two depends on the desired aesthetic, functional requirements, and the intended application of the steel sheet.
- Q:What is the hardness of the wear-resistant steel plate?
- The microhardness of the wear-resisting layer of the wear-resisting steel plate can reach HVl700 ~ 2000, and the surface hardness can reach HRc58 to 62. The wear-resistant layer of the wear-resistant steel plate is mainly made of chromium alloy, and other alloy components such as manganese, molybdenum, niobium and nickel are added. The carbides in the metallographic structure are distributed in a fibrous direction, and the direction of the fiber is perpendicular to the surface.
- Q:Are steel sheets resistant to termites or pests?
- Yes, steel sheets are highly resistant to termites and pests as they do not provide a suitable environment for their survival or feeding.
- Q:What is the process of stamping designs on steel sheets?
- The process of stamping designs on steel sheets involves creating a custom-made metal stamping die, which is used to press the desired design onto the surface of the steel sheet. The die is typically made of hardened steel and is shaped according to the specific design requirements. The steel sheet is then placed onto a press machine, where the die is mounted. As the press machine applies pressure, the die is forced into the steel sheet, leaving a permanent impression of the design. This process is commonly used in industries such as automotive, aerospace, and manufacturing for various applications including branding, identification, and decorative purposes.
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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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