Galvanized/Aluzinc Steel Sheet with Best Quality in China

Galvanized/Aluzinc Steel Sheet with Best Quality in China System 1

Galvanized/Aluzinc Steel Sheet with Best Quality in China

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Loading Port:: Shanghai

Payment Terms:: TT OR LC

Min Order Qty:: 100 m.t.

Supply Capability:: 10000 m.t./month

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1.Structure of Hot-Dip Galvanized Steel Sheet Description：

Hot-dip galvanized steel coils are available with a pure zinc coating through the hot-dip galvanizing process. It offers the economy, strength and formability of steel combined with the corrosion resistance of zinc. The hot-dip process is the process by which steel gets coated in layers of zinc to protect against rust. It is especially useful for countless outdoor and industrial applications. Production of cold formed corrugated sheets and profiles for roofing, cladding, decking, tiles, sandwich walls, rainwater protective systems, air conditioning duct as well as electrical appliances and engineering.

2.Main Features of the Hot-Dip Galvanized Steel Sheet：

• Excellent process capability

• Smooth and flat surface

• Workability, durability

• Excellent anticorrosive property

• High strength

• Good formability

• Good visual effect

3.Hot-Dip Galvanized Steel Sheet Images

Galvanized/Aluzinc Steel Sheet with Best Quality in China

4.Hot-Dip Galvanized Steel Sheet Specification

Standard: ASTM, JIS,EN

Grade: CS, DX51D+Z,SGCC, SS 230~550,S220GD+Z~S550GD+Z, SGC340~SGC570

Thickness: 0.1mm~5mm

Width: max 2000mm

Coil weight:3-12 MT

Coil ID:508/610mm

Surface structure: zero spangle, regular spangle or minimum spangle

Surface treatment: Chromate treatment, Oiled/dry, skinpassed/non-skinpassed

Packing: Standard seaworthy export package

Technology test results:

Processability	Yield strength	Elongation %	Elongation %	180°cold-bending
Common PV	-	270-500	-	d=0,intact,no zinc removal
Mechanical interlocking JY	-	270-500	-	d=0,intact,no zinc removal
Structure JG	>=240	>=370	>=18	d=0,intact,no zinc removal
Deep drawn SC	-	270-380	>=30	d=0,intact,no zinc removal
EDDQ SC	-	270-380	>=30	d=0,intact,no zinc removal

5.FAQ of Hot-Dip Galvanized Steel Sheet

We have organized several common questions for our clients，may help you sincerely：

1.How to guarantee the quality of the products？

We have established the international advanced quality management system，every link from raw material to final product we have strict quality test；We resolutely put an end to unqualified products flowing into the market. At the same time, we will provide necessary follow-up service assurance.

2. How long can we receive the product after purchase?

Usually within thirty working days after receiving buyer’s advance payment or LC. We will arrange the factory manufacturing as soon as possible. The cargo readiness usually takes 15-30 days, but the shipment will depend on the vessel situation.

Q:Can steel sheets be customized in terms of size and thickness?: Yes, steel sheets can be customized in terms of size and thickness.

Q:What's the difference between the three kinds of pickling plate, cold rolled plate and hot rolled plate?: Acid board: that is, the hot rolled plate passes the phosphorus removal (the rust, residue, etc.) produced in the process of hot rolling, and so on, the pickling surface is used to obtain the steel plate which is better than the hot rolling surface

Q:What is the average lifespan of painted steel sheets?: The average lifespan of painted steel sheets can vary depending on various factors such as the quality of the paint, the environment in which the sheets are used, and the level of maintenance they receive. However, in general, painted steel sheets can have a lifespan of 15 to 25 years. This estimate assumes that the sheets are properly installed, regularly inspected for damage or corrosion, and receive any necessary touch-up or maintenance work as needed. It is important to note that factors such as exposure to harsh weather conditions, chemical exposure, and physical damage can significantly impact the lifespan of painted steel sheets. Regular maintenance and proper care can help extend the lifespan of painted steel sheets beyond the average range.

Q:What are the standard dimensions for steel sheets?: The standard dimensions for steel sheets can vary depending on the specific type and grade of steel being used. However, in general, steel sheets typically come in standard sizes of 4 feet by 8 feet or 4 feet by 10 feet. These dimensions are commonly used in the construction industry and are readily available from steel suppliers. Additionally, steel sheets can also be custom cut to specific dimensions as per the requirements of a particular project. It is important to consult with a steel supplier or manufacturer to determine the exact dimensions available for the specific type of steel sheet needed.

Q:How do you prevent rusting on steel sheets?: To prevent rusting on steel sheets, there are various effective measures you can implement: 1. Implement Protective Coatings: Create a barrier between the steel surface and the surrounding environment by applying protective coatings like paint, enamel, or powder coating. These coatings act as shields that guard against moisture and oxygen, thus preventing rust formation. 2. Utilize Galvanization: Coat the steel sheets with a layer of zinc through the process of galvanization. Zinc is highly resistant to corrosion and serves as a sacrificial anode, safeguarding the steel underneath. This method is commonly employed for outdoor applications where steel is exposed to moisture and harsh weather conditions. 3. Ensure Proper Storage: It is vital to store steel sheets in a dry and well-ventilated area to prevent rust formation. Moisture and humidity play significant roles in rust development, so it is essential to keep the sheets away from damp or wet environments. Additionally, storing the sheets off the ground on pallets or racks can help avoid contact with moisture. 4. Practice Regular Cleaning and Maintenance: Consistently clean the steel sheets with mild detergent and water to eliminate dirt, debris, or corrosive substances that may lead to rusting. After cleaning, thoroughly dry the sheets to prevent moisture accumulation. 5. Employ VCI (Volatile Corrosion Inhibitor) Packaging: During storage or transportation, employ VCI packaging materials such as VCI paper or film to effectively prevent rust on steel sheets. VCI emits corrosion-inhibiting molecules that form a protective layer on the steel surface, thus preventing rust formation. 6. Avoid Water Contact: Steer clear of prolonged exposure of steel sheets to water or other corrosive liquids. If the sheets come into contact with water, it is essential to promptly and thoroughly dry them to prevent rusting. By adhering to these preventive measures, you can significantly mitigate the risk of rust formation on steel sheets, ensuring their long-term durability and performance.

Q:What is the price range of steel sheets?: The price range of steel sheets can vary depending on several factors such as the type and grade of steel, the thickness and size of the sheet, and the market conditions. Generally, the price range for steel sheets can range from around $0.60 to $1.50 per pound. However, it is essential to keep in mind that these prices are approximate and can change frequently due to fluctuations in the steel market and other economic factors. It is advisable to check with local suppliers or online platforms to get the most accurate and up-to-date pricing information for steel sheets.

Q:Can steel sheets be used for marine applications?: Yes, steel sheets can be used for marine applications. Steel is a durable and strong material that can withstand the harsh conditions of the marine environment. It is commonly used for shipbuilding, offshore structures, and other marine equipment. Steel sheets can provide excellent corrosion resistance and structural integrity required for marine applications.

Q:Can steel sheets be used for industrial machinery parts?: Yes, steel sheets can be used for industrial machinery parts. Steel is a commonly used material in the manufacturing industry due to its strength, durability, and versatility. Steel sheets can be fabricated and shaped to meet the specific requirements of machinery parts, making them suitable for various industrial applications.

Q:Can steel sheets be used for clamps or fasteners?: Yes, steel sheets can be used for clamps or fasteners. Steel sheets can be fabricated into various shapes and sizes, making them suitable for creating clamps or fasteners that provide secure and sturdy connections.

Q:Can steel sheets be used for noise barriers?: Yes, steel sheets can be used for noise barriers. Steel is a durable and robust material that can effectively block or reduce the transmission of sound. It has high density and mass, which helps to absorb and reflect the sound waves, preventing them from passing through the barrier. Steel sheets can be specifically designed and manufactured for noise reduction purposes, with features such as perforations or acoustic insulation materials to enhance their effectiveness. Additionally, steel sheets can be coated or painted to improve their resistance to weather conditions and corrosion. Overall, steel sheets are a viable option for constructing noise barriers, especially in areas with high levels of noise pollution.

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