Currugated Galvanized Steel Sheet in High Quality

Currugated Galvanized Steel Sheet in High Quality System 1

Currugated Galvanized Steel Sheet in High Quality

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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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Hot-dip Zinc Coating Steel Building Roof Walls
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:

Currugated Galvanized Steel Sheet in High Quality

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:

Currugated Galvanized Steel Sheet in High Quality

5.FAQ of Hot-Dip Galvanized Steel Sheet：

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

1.How about your company？

A world class manufacturer & supplier of castings forging in carbon steel and alloy steel，is one of the large-scale professional investment casting production bases in China,consisting of both casting foundry forging and machining factory. Annually more than 8000 tons Precision casting and forging parts are exported to markets in Europe,America and Japan. OEM casting and forging service available according to customer’s requirements.

2.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.

3. 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 used for elevator shafts or doors?: Yes, steel sheets can be used for elevator shafts or doors. Steel is a commonly used material in the construction of elevator shafts and doors due to its strength, durability, and fire resistance properties.

Q: Are steel sheets vulnerable to UV radiation?: Steel sheets are generally not vulnerable to UV radiation. This is because steel is a highly durable and resilient material that is resistant to many environmental factors, including UV radiation. Unlike some other materials, steel does not become weakened or degraded when exposed to prolonged sunlight or UV rays. In fact, many steel structures, such as buildings, bridges, and outdoor equipment, are designed to withstand outdoor conditions and can last for several decades without significant damage from UV radiation. However, it is important to note that certain types of steel, such as galvanized steel, may be more resistant to UV radiation due to additional protective coatings applied during the manufacturing process. Overall, steel sheets are a reliable choice for applications that require resistance to UV radiation.

Q: What is the difference between zinc-coated and zinc-aluminum coated steel sheets?: Zinc-coated and zinc-aluminum coated steel sheets are both types of steel that have been treated with a protective layer of zinc. However, there are some differences between the two processes that result in different characteristics and performance. Zinc-coated steel sheets, also known as galvanized steel sheets, are created by immersing the steel sheets in a bath of molten zinc. This process forms a layer of pure zinc on the surface of the steel, creating a barrier that protects the steel from corrosion. The zinc layer is typically applied evenly across the entire surface of the steel sheet. On the other hand, zinc-aluminum coated steel sheets, also known as galvalume or Aluzinc steel sheets, are created by coating the steel sheets with a mixture of zinc and aluminum. This coating is applied using a hot-dip process, similar to that used for zinc-coated steel sheets. The presence of aluminum in the coating provides enhanced corrosion resistance compared to pure zinc coatings. The key difference between zinc-coated and zinc-aluminum coated steel sheets lies in their performance and durability. Zinc-coated steel sheets are effective in protecting the steel from corrosion in most atmospheric environments. However, in more aggressive or severe environments, such as those with high humidity or exposure to saltwater, zinc-coated steel may not provide sufficient protection and can corrode over time. Zinc-aluminum coated steel sheets, on the other hand, offer superior corrosion resistance due to the presence of aluminum in the coating. The aluminum acts as a sacrificial anode, which means it corrodes preferentially to the steel, protecting it from corrosion. This makes zinc-aluminum coated steel sheets more suitable for environments where corrosion is a significant concern, such as coastal areas or industrial settings. In summary, while both zinc-coated and zinc-aluminum coated steel sheets provide a protective layer of zinc, zinc-aluminum coated sheets offer improved corrosion resistance due to the presence of aluminum. Therefore, zinc-aluminum coated steel sheets are generally preferred in more aggressive or corrosive environments, while zinc-coated steel sheets are suitable for most atmospheric conditions.

Q: How do you measure the thickness of a steel sheet?: One common method to measure the thickness of a steel sheet is by using a tool called a micrometer. This device consists of a calibrated screw mechanism that is used to precisely measure the thickness of an object. By placing the steel sheet between the measuring faces of the micrometer and tightening the screw until it makes contact with the sheet, the measurement can be read on the calibrated scale.

Q: Can steel sheets be used for manufacturing industrial shelving?: Yes, steel sheets can be used for manufacturing industrial shelving. Steel sheets are known for their strength and durability, making them an ideal material for heavy-duty applications such as industrial shelving. They can withstand heavy loads and provide stability and support to the shelving units. Additionally, steel sheets can be easily fabricated and customized to meet specific dimensions and requirements. They also have a high resistance to corrosion, which is important in industrial environments where exposure to moisture, chemicals, and other harsh conditions is common. Overall, steel sheets offer a reliable and long-lasting solution for manufacturing industrial shelving.

Q: Where can steel sheets be purchased?: Steel sheets can be purchased from a variety of places. Some common options include local hardware stores, home improvement centers, and metal supply companies. Many of these places offer a wide range of steel sheet sizes and thicknesses to choose from. Additionally, online retailers and e-commerce platforms also provide a convenient way to purchase steel sheets. These online options often offer a larger selection and competitive pricing. It is important to compare prices, quality, and customer reviews before making a purchase to ensure you are getting the best value for your money.

Q: Can steel sheets be used for cladding or facade systems?: Yes, steel sheets can be used for cladding or facade systems. Steel sheets offer durability, strength, and a sleek appearance, making them suitable for various architectural applications including cladding or facade systems. They can be customized in terms of color, finish, and shape, allowing for versatile design possibilities. Additionally, steel sheets provide weather and fire resistance, making them a reliable choice for exterior applications.

Q: What are the different alloying elements used in steel sheets?: Some of the commonly used alloying elements in steel sheets include carbon, manganese, silicon, chromium, nickel, molybdenum, vanadium, and tungsten. These elements are added in varying quantities to enhance specific properties of the steel, such as strength, hardness, corrosion resistance, and heat resistance.

Q: Can steel sheets be used for making HVAC ducts?: Yes, steel sheets can be used for making HVAC (Heating, Ventilation, and Air Conditioning) ducts. Steel is a commonly used material for HVAC duct fabrication due to its strength, durability, and fire resistance properties. Steel sheets are typically cut, formed, and welded together to create ductwork that can efficiently transport air throughout a building. The use of steel sheets ensures that the ducts can withstand the high temperatures and pressures associated with HVAC systems while maintaining structural integrity. Additionally, steel ducts are less prone to damage from pests, moisture, and mold growth compared to other materials. Overall, steel sheets are a suitable choice for making HVAC ducts due to their reliability and ability to meet the necessary performance requirements.

Q: Can steel sheets be used for pressure vessels?: Yes, steel sheets can be used for pressure vessels. Steel is a strong and durable material that can withstand high pressure and provide structural integrity to pressure vessels. It is commonly used in various industries such as oil and gas, chemical, and manufacturing for constructing pressure vessels due to its excellent mechanical properties and corrosion resistance.

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