Hot-dip Galvanized Steel Sheet GI Sheet
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 50 m.t.
- Supply Capability:
- 2000 m.t./month
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Hot-dip Galvanized Steel Sheet
Description：
The most external layer is all zinc, but successive layers are a mixture of zinc and iron, with an interior of pure steel. These multiple layers are responsible for the amazing property of the metal to withstand corrosion-inducing circumstances. Zinc also protects the steel by acting as a "sacrificial layer." If rust does take hold on the surface of Galvanized Steel Coil, the zinc will get corroded first. This allows the zinc that is spread over the breach or scratch to prevent rust from reaching the steel.
Architecture Roofs and outside walls of civilian and industrial buildings, garage doors, fencings and window blinds.
1. Good Resistance to Corrosion
2. Qualified Processing Machinability
3. High Thermal Resistance
4. Excellent Reflectivity
5. Inexpensive and effective enough
6. Can be recycled and reused multiple times
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.
Construction, packaging, railway vehicles, agricultural machinery and daily life.
Oiled/dry, Skin-pass/Nonskin-pass, Regular/Minimize/Zero Spangle
For countless outdoor, marine, or industrial applications, Galvanized Steel Coil is an essential fabrication component.
Architecture Roofs and outside walls of civilian and industrial buildings, garage doors, fencings and window blinds.
Appliances Industry Outer clad sheets for washing machine, refrigerator, television, air conditioner and ventilation system, explosion-proof strip, solar water heater and appliance parts.
Auto Industry Muffler, heat shields of exhaust pipe and catalytic converter, auto parts & accessories under the frame, signboard in highway
Industrial Instruments Electric control cabinet, industrial refrigeration equipment, automatic vending machine
Product Specification：
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.
FAQ:
1.How many pieces for one ton of the Hot-dip Galvanized Steel Sheet?
The pieces for one tone is decided by the thickness of the sheet, but we can make it according to your requirements in the reasonable range.
2. Do you have pallets for the package?
Yes, we must use pallets for the package in order to load.
3. How many tons do you load in one 20’FCL?
Usually we can load 26tons in one 20’FCL container.
- Q:Can steel sheets be laminated with other materials?
- Yes, steel sheets can be laminated with other materials. Lamination is a process of bonding two or more materials together to create a composite material with enhanced properties. In the case of steel sheets, they can be laminated with other materials such as plastics, polymers, wood, or even other metals. This process is commonly used to improve the strength, durability, corrosion resistance, or aesthetic appearance of steel sheets. Laminated steel sheets can be found in various industries, including automotive, construction, aerospace, and furniture manufacturing.
- Q:Are the steel sheets suitable for welding or fabrication purposes?
- Steel sheets are indeed appropriate for welding or fabrication purposes. Steel is a versatile material that finds application in a wide range of industries, such as construction, automotive, and manufacturing. When it comes to welding and fabrication, steel sheets serve as a sturdy and long-lasting foundation. They can be easily manipulated through cutting, shaping, and welding techniques like arc welding, MIG welding, or TIG welding. Steel sheets possess outstanding structural integrity and can endure extreme temperatures and mechanical strain during the welding or fabrication process. Moreover, they are obtainable in various thicknesses and grades, enabling customization in accordance with particular welding or fabrication prerequisites.
- Q:What are the different sheet metal finishing techniques for steel sheets?
- Some of the different sheet metal finishing techniques for steel sheets include deburring, grinding, polishing, sanding, and painting.
- 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:What are the different sheet metal forming techniques for steel sheets?
- There are several sheet metal forming techniques for steel sheets, including bending, deep drawing, punching, shearing, and roll forming.
- Q:How is the normalized steel plate produced?
- The main purpose of normalizing is to refine the structure, to improve the properties of the steel, and to obtain a structure close to the equilibrium state. Compared with the annealing process, the main difference between normalizing and annealing is that the cooling rate of normalizing is a little faster, so the production cycle of positive heat treatment is short. Therefore, when annealing and normalizing can meet the performance requirements of parts, normalizing shall be used as much as possible. Most medium and low carbon steel billets are usually treated with positive heat. General alloy billet material often adopts annealing, if normalizing, because the cooling rate is faster, make its normalizing higher hardness, is not conducive to cutting.
- Q:How to introduce carbon steel plate?
- Grade: the cases of Q235-A F, said the sigma s Note: Q is more than 235MPa grade yield strength of A grade (ABCD four), F boiling steel characteristics: low price, process performance (such as welding and excellent cold formability). Applications: general engineering structures and general mechanical parts. Such as Q235 can make bolts, nuts, pins, hooks and less important mechanical parts, as well as the construction of the thread steel, steel, steel and so on
- Q:Can the steel sheets be easily formed into curves or angles?
- Yes, steel sheets can be easily formed into curves or angles using various techniques such as bending, rolling, or shaping.
- Q:What are the different manufacturing processes for steel sheets?
- Steel sheets can be manufactured through various processes, each with its own unique characteristics and applications. Some commonly used methods include: 1. The most widely employed technique is hot rolling, which involves heating the steel billet or slab to a high temperature and passing it through rollers to reduce its thickness. As a result, the sheets have a smooth surface and excellent mechanical properties. 2. Cold rolling, on the other hand, rolls the steel at room temperature, yielding sheets with higher dimensional accuracy and surface finish. This process is often employed to produce sheets with tight tolerances and improved surface quality. 3. Galvanizing is a process where steel sheets are coated with a layer of zinc to prevent corrosion. The sheets are either immersed in molten zinc or electroplated with it, forming a protective barrier that extends the steel's lifespan. 4. Coating processes can also be applied to steel sheets to enhance their properties or appearance. For instance, powder coating involves electrostatically applying a dry powder that is then cured under heat. Paint coating, on the other hand, entails applying a liquid paint to the surface and allowing it to dry. 5. Pickling, a chemical process, is employed to remove impurities like rust, scale, and oxides from the surface of steel sheets. Typically, the sheets are immersed in an acid bath that dissolves these unwanted materials, leaving behind a clean surface. 6. Once the steel sheets are manufactured, they can undergo cutting and forming operations. Laser cutting, plasma cutting, or shearing can be utilized to shape the sheets into desired sizes and shapes. Additionally, the sheets can be formed into various products using techniques like bending, deep drawing, or roll forming. These examples highlight the different manufacturing processes for steel sheets, and the choice of method depends on factors such as desired sheet properties, surface finish, and intended application.
- Q:What is the hardness of the steel sheets?
- The hardness of steel sheets can vary depending on the specific grade and treatment of the steel. Steel sheets are typically measured on the Rockwell hardness scale, which measures the resistance of the material to indentation. The hardness of steel sheets can range from relatively soft to extremely hard, depending on factors such as the carbon content, alloying elements, and heat treatment processes used during manufacturing. It is important to consider the intended application and desired properties when selecting steel sheets, as the hardness can affect factors such as wear resistance, strength, and machinability.
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Hot-dip Galvanized Steel Sheet GI Sheet
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 50 m.t.
- Supply Capability:
- 2000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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