Aluzinc Curragated Steel Sheet or Coil in High Quality
- Ref Price:
-
- 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
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 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:What is the process of applying insulation materials to steel sheets?
- The process of applying insulation materials to steel sheets typically involves preparing the steel surface, applying an adhesive or bonding agent, and then affixing the insulation material to the steel using pressure or other mechanical means. This ensures a secure and effective insulation layer on the steel sheets.
- Q:Can the steel sheets be used for elevator interiors?
- Certainly, elevator interiors can indeed utilize steel sheets. Steel, being a durable and versatile material, finds widespread usage in elevator construction. It imparts a sleek and contemporary appearance to elevator interior designs, which can be tailored to suit diverse styles and aesthetics. Furthermore, steel sheets are effortlessly cleaned and maintained, making them a highly practical option for elevator interiors.
- Q:What is the difference between plain carbon steel sheet and stainless steel sheet?
- Plain carbon steel sheet and stainless steel sheet are both types of steel sheets, but they have several distinct differences. The main difference between plain carbon steel sheet and stainless steel sheet lies in their composition and properties. Plain carbon steel sheet is primarily made up of iron and carbon, with small amounts of other elements such as manganese and silicon. It is known for its strength and durability, making it suitable for a wide range of applications. However, plain carbon steel is prone to rust and corrosion when exposed to moisture or certain chemicals. On the other hand, stainless steel sheet is made up of iron, carbon, and a minimum of 10.5% chromium. This addition of chromium forms a protective layer on the surface of the steel, known as a passive film, which prevents corrosion and rusting. Stainless steel is highly resistant to stains, heat, and corrosion, making it ideal for applications where hygiene and durability are crucial, such as in the food and medical industries. Another significant difference between the two types of steel sheets is their appearance. Plain carbon steel sheet has a dull grey finish, while stainless steel sheet has a shiny, reflective surface. This aesthetic difference is often a consideration in industries where the visual appeal of the material is important, such as architectural or interior design applications. Furthermore, stainless steel sheet has a higher price point compared to plain carbon steel sheet. This is due to the additional alloying elements, such as chromium and nickel, which are added to enhance its corrosion resistance and other properties. The higher cost of stainless steel is often justified by its superior performance and longevity in corrosive environments. In summary, the key differences between plain carbon steel sheet and stainless steel sheet are their composition, properties, appearance, and price. Plain carbon steel is strong but prone to rust, while stainless steel is corrosion-resistant and has a shiny finish. The choice between the two depends on the specific requirements of the application, including the need for corrosion resistance, aesthetics, and budget.
- Q:Are steel sheets suitable for food storage applications?
- Yes, steel sheets are highly suitable for food storage applications. They are durable, resistant to corrosion, and provide a hygienic and safe storage environment for food products. Steel sheets can maintain the freshness and quality of food while protecting it from external contaminants.
- Q:Are the steel sheets magnetic?
- Yes, steel sheets are magnetic.
- Q:What are the different types of surface finishes available for steel sheets?
- Some different types of surface finishes available for steel sheets include hot rolled, cold rolled, galvanized, and coated finishes.
- Q:What is the process of manufacturing steel sheets?
- The process of manufacturing steel sheets involves several steps. First, iron ore is extracted from the ground and processed to remove impurities. This iron ore is then smelted in a blast furnace, along with coke and limestone, to produce molten iron. The molten iron is further refined in a basic oxygen furnace or an electric arc furnace to remove any remaining impurities and adjust the desired composition. Once the iron has been refined, it is converted into steel by adding alloying elements such as carbon, manganese, and other elements as required. The molten steel is then cast into large slabs or ingots. These slabs are reheated and passed through rolling mills to reduce their thickness and shape them into long, flat sheets. The sheets are then cooled, coated or treated as necessary, and cut into desired sizes before being packaged and shipped for various applications.
- Q:Are steel sheets suitable for earthquake-prone regions?
- Yes, steel sheets are suitable for earthquake-prone regions. Steel has high strength and ductility, which enables it to withstand the lateral forces and ground shaking caused by earthquakes. It is a flexible material that can absorb and dissipate seismic energy, reducing the risk of structural damage. Additionally, steel structures can be designed to be lightweight yet resilient, making them an ideal choice for earthquake-resistant construction.
- Q:How are steel sheets packaged for shipping?
- Typically, steel sheets are packaged in a manner that guarantees their protection during transportation. This is achieved through a series of steps aimed at preventing any damage or deformation that may occur during transit. To start, the steel sheets are commonly stacked on wooden pallets or placed in sturdy steel crates. This serves to create a stable base and prevents any movement or shifting of the sheets during transportation. Additionally, the use of pallets or crates facilitates the loading and unloading of the sheets onto trucks or containers. To further safeguard the steel sheets from scratches or other forms of surface damage, they are often wrapped with a layer of protective material. This can include plastic wraps, paper or cardboard interleaves, or even an application of oil or rust inhibitor. These protective materials act as a barrier, preventing any direct contact that could potentially cause scratches. Furthermore, steel sheets may be securely bundled together using steel strapping or wire. This bundling process helps to maintain the structural integrity of the sheets and prevents them from shifting or sliding during transportation. Lastly, once the steel sheets are appropriately packaged, they are typically labeled with pertinent information such as product specifications, quantity, and destination. This ensures ease of identification and proper handling at each stage of the shipping process. In summary, the packaging of steel sheets for shipping is meticulously carried out to ensure their safe and secure transportation. By utilizing pallets or crates, protective materials, bundling, and labeling, steel sheets can withstand the demands of shipping and reach their destination in optimal condition.
- Q:What is the average lifespan of galvanized steel sheets?
- The average lifespan of galvanized steel sheets can vary depending on several factors such as the environment, maintenance, and usage. However, in general, galvanized steel sheets have a lifespan of 20 to 50 years. This lifespan can be extended with proper care, regular inspection, and maintenance practices. Galvanized steel sheets are known for their durability and resistance to corrosion, which contributes to their relatively long lifespan. Nonetheless, factors such as exposure to harsh weather conditions, extreme temperatures, and corrosive substances can affect the longevity of galvanized steel sheets. Therefore, it is essential to consider these factors and implement appropriate maintenance measures to ensure the maximum lifespan of galvanized steel sheets.
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Aluzinc Curragated Steel Sheet or Coil in High Quality
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 100 m.t.
- Supply Capability:
- 10000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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