Hot Dip Galvanized Steel Sheets-Hot Sale

Hot Dip Galvanized Steel Sheets-Hot Sale System 1

Hot Dip Galvanized Steel Sheets-Hot Sale System 2

Hot Dip Galvanized Steel Sheets-Hot Sale

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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:

Hot Dip Galvanized Steel Sheets-Hot Sale

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:

Hot Dip Galvanized Steel Sheets-Hot Sale

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 in construction?: Certainly, construction can definitely make use of steel sheets. Due to their strength, durability, and versatility, steel sheets are commonly employed in construction ventures. They find application in diverse areas such as roofing, walls, flooring, and structural components. Steel sheets possess a remarkable tensile strength, rendering them capable of enduring heavy loads and extreme weather conditions. Moreover, steel sheets exhibit fire-resistance, termite-resistance, and a long lifespan, making them a dependable option for construction projects. Additionally, steel sheets offer ease of fabrication, enabling customization and flexibility in design. In summary, steel sheets serve as an outstanding option for construction, ensuring structural integrity, durability, and design adaptability.

Q:What are the different edge finishes available for steel sheets?: Depending on the desired aesthetic and functional requirements, steel sheets offer various edge finishes. The most common options are as follows: 1. Mill Edge: Directly from the steel mill, this is the standard and unfinished edge. It is typically used in non-critical applications like industrial or structural use. 2. Trimmed Edge: Irregularities and burrs are removed by trimming or shearing the rough mill edge. This provides a cleaner and more uniform edge, making it suitable for applications where appearance matters. 3. Deburred Edge: Through a deburring process, sharp or jagged edges are eliminated, resulting in a smooth and rounded edge. This enhances safety, making it common in applications involving frequent handling or contact. 4. Beveled Edge: The edge is cut or ground at an angle, creating a sloping or chamfered edge. This improves both aesthetics and functionality, especially in architectural applications and jointing or welding. 5. Rolled Edge: By rolling or bending the steel sheet's edge, a rounded or folded edge is formed. Rolled edges provide a smooth and finished appearance, making them ideal for visible applications like decorative or furniture manufacturing. 6. Hemmed Edge: Folding the edge of the steel sheet over itself creates a double-layered and durable edge resistant to fraying or unraveling. Hemmed edges are commonly used in exposed areas that require added durability, such as roofing or sign manufacturing. These examples demonstrate the range of edge finishes available for steel sheets. Each finish offers unique characteristics and benefits, allowing for customization based on specific requirements and preferences.

Q:How are steel sheets tested for hardness?: Steel sheets are typically tested for hardness using a method called the Rockwell hardness test. This test involves applying a specific amount of force onto the steel sheet's surface using a diamond or hardened steel ball indenter. The depth of indentation created by the indenter is measured, which provides a hardness value on the Rockwell scale.

Q:What are the tolerances for steel sheets?: The tolerances for steel sheets typically depend on the specific industry and application. However, common tolerances for steel sheets are usually specified in terms of thickness, flatness, width, and length. These tolerances can vary but are typically within a few percentage points of the specified dimensions.

Q:Can the steel sheets be easily painted or coated?: Yes, steel sheets can be easily painted or coated.

Q:Can steel sheets be used in the medical industry?: Yes, steel sheets can be used in the medical industry. Steel is a strong and durable material that can be easily sterilized, making it suitable for various applications in healthcare settings. Steel sheets are commonly used in the construction of medical equipment, such as surgical tables, medical carts, and storage cabinets. They provide stability and support for medical devices and instruments, ensuring quality and safety during medical procedures. Additionally, steel sheets can be used in the fabrication of medical furniture, such as examination tables and hospital beds, due to their strength and resistance to wear and tear. Overall, steel sheets are a reliable and versatile material that can effectively meet the demanding requirements of the medical industry.

Q:Can steel sheets be used for HVAC ductwork?: Yes, steel sheets can be used for HVAC ductwork. Steel is a common material used in HVAC ductwork due to its durability, strength, and fire resistance properties. Steel sheets can be fabricated and shaped into ducts, providing a reliable and long-lasting solution for HVAC systems.

Q:What is the process of applying insulation materials to steel sheets?: The process of applying insulation materials to steel sheets typically involves several steps. First, the steel sheets are thoroughly cleaned and prepared to ensure proper adhesion of the insulation material. Then, a layer of adhesive is applied to the surface of the steel sheets. Next, the insulation material, such as foam or fiberglass, is cut and shaped to fit the dimensions of the steel sheets. The insulation material is then carefully placed onto the adhesive-coated steel sheets, ensuring proper alignment and coverage. Finally, the insulation material is pressed or secured in place to ensure a tight bond with the steel sheets.

Q:Are steel sheets resistant to termites?: Steel sheets are not immune to termites, contrary to materials like concrete or steel. Termites can effortlessly invade steel sheets and devour the wood framing or any organic substances that might be there. Thus, it is crucial to implement necessary precautions to safeguard steel sheets from termite infestation. These measures may include utilizing termite barriers, treating the adjacent soil, or routinely examining and upkeeping the region to deter termite intrusion and destruction.

Q:How do steel sheets perform in thermal conductivity?: Steel sheets have high thermal conductivity, meaning they are efficient at transferring heat. This property makes them ideal for applications that require heat transfer, such as in heating systems, cookware, and industrial processes.

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