Galvanized Steel Sheet Export on OKorder.com
- Ref Price:
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- Loading Port:
- China main port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 1 m.t
- Supply Capability:
- 300 m.t/month
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Galvanized Steel Sheet raw steel material from Big Mill with reliable quality.
Construction, packaging, railway vehicles, agricultural machinery and daily life.
Oiled/dry, Skin-pass/Nonskin-pass, Regular/Minimize/Zero Spangle
Application: with excellent cold bending molded manufacturablity, good decoration effect, strong anti-corrosion ability, galvanized steel coils and sheets are also pollution-free and easily recycled. Accordingly, they can be used as final products and basic plates of color coated steel coils and widely applied in construction, home appliances, decoration, ect.
CORRUGATED GALVANIZED STEEL SHEETS
Base sheet : galvanized steel sheet, pre painted galvanized steel sheet
Zinc:40G-275G
Thickness:0.12mm-3.2mm
Width:600mm-1500mm
Length:1000mm-11800mm or as request
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.
After the chemical reaction between aluminum and oxygen in the air, A layer of strong and dense oxide film will be generated. This layer of aluminum oxide film preservation became "coat", the internal aluminum is difficult for them to oxygen in the air to oxidation, so aluminum is placed in the atmosphere a year, which is less than the depth of corrosion of thousands of hours one millimeter. If the same time into the aluminum and steel containing 3% of sodium chloride and 1% of the hydrogen chloride in the container, the corrosion test of 70 hours, the average weight loss of steel per square centimeter 11.07 mg in weight loss of aluminum average of 0.675 milligrams per square centimeter, which proves the corrosion resistance of aluminum is generally much higher than the steel. However, the natural oxide film of aluminum, there are still shortcomings thin and soft, corrosion is not very strong, so that the service life of corrugated sheet aluminum untreated generally only about 20 years. If aluminum by chemical oxidation (i.e., at a certain temperature of the aluminum oxide surface cleaning and liquid oxygen in a chemical reaction) or electrochemical oxidation (i.e. the aluminum into the electrolyte, in the role of the applied current and oxygen ions the method of a direct reaction of water with aluminum surface cleaning) are processed, on the surface of the aluminum layer will generate 0.025 to about 0.05 millimeters thick and hard and even more some of the oxide film, so as to further improve the corrosion resistance of aluminum performance. After aluminum corrugated sheets thus treated, the service life of up to 60 years. Aluminum corrugated sheets can also be a variety of bright colors, it is possible to make the building more beautiful.
- Q:Are steel sheets suitable for railway carriages?
- Yes, steel sheets are suitable for railway carriages. They provide strength, durability, and resistance to wear and tear, making them an ideal choice for the construction of railway carriages.
- Q:What is the process of hot-dipping steel sheets?
- The process of hot-dipping steel sheets involves immersing them into a bath of molten zinc, resulting in a protective zinc coating on the surface of the steel. This process helps to prevent corrosion and increase the durability of the steel sheets.
- Q:Can the steel sheets be cut easily?
- Yes, steel sheets can be cut easily using various cutting methods such as shearing, plasma cutting, laser cutting, or mechanical sawing depending on the thickness and type of steel.
- Q:Can the steel sheets be bent or formed into different shapes?
- Yes, steel sheets can be bent or formed into different shapes. Steel is a highly malleable material, which means it can be easily manipulated and shaped without breaking. This allows for a wide range of applications where steel sheets need to be bent or formed into specific shapes, such as in the construction industry for manufacturing beams, columns, and other structural components. Various methods, such as cold forming, hot forming, and press braking, can be used to bend or form steel sheets into different shapes, depending on the desired end result and the thickness of the steel.
- Q:What are the different types of steel sheet finishes for automotive applications?
- There are several different types of steel sheet finishes commonly used in automotive applications. These finishes are applied to the surface of the steel sheet to enhance its appearance, durability, and corrosion resistance. One common type of finish is the mill finish, which is the natural finish of the steel sheet after it has been hot or cold rolled. This finish has a dull gray appearance and is typically used for applications where aesthetics are not a major concern. Another popular finish is the galvanized finish, which involves coating the steel sheet with a layer of zinc to protect it from corrosion. This finish provides excellent corrosion resistance and is commonly used in automotive body panels and structural components. There is also the painted finish, where the steel sheet is coated with a layer of paint. This finish not only improves the aesthetics of the steel sheet but also provides an added layer of protection against corrosion. Painted finishes can come in a variety of colors and textures, allowing for customization and branding options. Additionally, there are specialized finishes such as the electro-galvanized finish, which involves applying a thin layer of zinc to the steel sheet through an electroplating process. This finish provides enhanced corrosion resistance and is commonly used in automotive parts that require a high level of protection against rust. Lastly, there is the brushed or polished finish, which involves mechanically polishing the surface of the steel sheet to create a smooth and reflective appearance. This finish is often used for decorative purposes in automotive applications, such as trim or accents. In summary, the different types of steel sheet finishes for automotive applications include mill finish, galvanized finish, painted finish, electro-galvanized finish, and brushed/polished finish. Each type of finish offers unique benefits in terms of appearance, durability, and corrosion resistance, allowing manufacturers to choose the most suitable option for their specific automotive application.
- Q:Can steel sheets be used for insulation cladding?
- No, steel sheets are not typically used for insulation cladding. Insulation cladding is usually made of materials with thermal insulation properties such as foam boards, mineral wool, or fiberglass. These materials are chosen for their ability to reduce heat transfer and improve energy efficiency. Steel sheets, on the other hand, are commonly used for structural purposes or as a protective layer due to their strength and durability. While steel sheets can provide some level of protection, they do not possess the necessary insulation properties to effectively prevent heat or cold transfer. Therefore, it is recommended to use appropriate insulation materials specifically designed for cladding purposes.
- Q:Are steel sheets suitable for kitchen appliances?
- Yes, steel sheets are suitable for kitchen appliances. Steel is a durable and hygienic material that can withstand high temperatures and is resistant to corrosion. It is commonly used in the manufacturing of kitchen appliances such as refrigerators, ovens, and dishwashers due to its strength and easy maintenance.
- Q:How do steel sheets perform in terms of scratch resistance?
- Steel sheets generally have good scratch resistance due to their strong and durable nature. They are less susceptible to scratching compared to other materials, making them suitable for various applications where scratching is a concern. However, the scratch resistance may vary depending on the specific type and finish of the steel sheet.
- Q:What are the different sheet metal piercing techniques for steel sheets?
- There are several sheet metal piercing techniques used for steel sheets, including drilling, punching, and laser cutting. Drilling involves using a drill bit to create holes in the sheet metal. Punching uses a punch and die set to force a hole through the material. Laser cutting employs a high-powered laser beam to melt or vaporize the metal, creating precise and clean cuts. These techniques offer different advantages depending on the specific requirements of the project.
- Q:What does "rolled steel" mean?.
- The surface of the rolling material is not original, and the price of the calendering material is relatively low. The calender material is generally applied to the surface which is not very high or is the surface treatment field.
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Galvanized Steel Sheet Export on OKorder.com
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 1 m.t
- Supply Capability:
- 300 m.t/month
OKorder Service Pledge
OKorder Financial Service
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