Zinc Hot Dip Galvanized Steel Sheet Gi Steel Plate 20 Gauge 22 Gauge 24 Gauge 16 Gauge

 Zinc Hot Dip Galvanized Steel Sheet Gi Steel Plate description

A zinc hot-dip galvanized steel sheet, also known as a GI (Galvanized Iron) steel plate, refers to a steel sheet or plate that has undergone a galvanizing process, where it is immersed in a bath of molten zinc to apply a protective zinc coating. Here is a description of zinc hot-dip galvanized steel sheet (GI steel plate):

1. Composition: The base material for GI steel plates is typically low-carbon steel or mild steel. The specific composition may include elements such as carbon, manganese, phosphorus, sulfur, and silicon. The low carbon content ensures good weldability and formability.

2. Galvanization Process: The steel sheet or plate is immersed in a bath of molten zinc, allowing the zinc to adhere to the surface through a metallurgical bond. The hot-dip galvanizing process provides a durable and uniform zinc coating that protects the underlying steel from corrosion.

3. Zinc Coating: The zinc coating applied through the hot-dip galvanizing process provides excellent corrosion resistance. The thickness of the zinc coating can vary depending on the application and customer specifications. The coating weight is typically specified in terms of the mass of zinc per unit area, such as grams per square meter (g/m²) or ounces per square foot (oz/ft²).

4. Size and Thickness: GI steel plates are available in various sizes and thicknesses. Common sizes include 4x8 feet plates or coils. The thickness can vary depending on the application and customer requirements.

5. Surface Finish: The galvanized steel plate typically has a spangled or shiny appearance due to the crystalline structure of the zinc coating. The surface can have either a regular spangle, which is a visible pattern of shiny crystals, or a minimized spangle, which is a more uniform and less pronounced pattern. The surface finish can also be smooth or matte, depending on the specific requirements and manufacturing process.

6. Applications: GI steel plates find applications in various industries and applications, including but not limited to:

   • Structural components in construction and infrastructure projects
   • Manufacturing of appliances, such as refrigerators and ovens
   • Automotive components and body panels
   • Electrical enclosures and cabinets
   • HVAC systems and ductwork
   • Agricultural equipment and machinery

GI steel plates are valued for their corrosion resistance, strength, and affordability, making them suitable for a wide range of applications.

It is important to note that the specific properties and availability of zinc hot-dip galvanized steel sheets or plates may vary depending on the manufacturer and region. It is recommended to consult with suppliers and review the product specifications to ensure the desired properties and specifications are met for your specific application.

The benefits of using professional hot-dip galvanized sheet

When it comes to ductwork for air conditioning and ventilation systems, there are a lot of materials that can be used. But if you want something that is going to last and perform well, hot-dip galvanized sheet is the way to go. Galvanized steel has a coating of zinc that protects it from corrosion, making it ideal for use in ductwork that will be exposed to moisture or other corrosive elements.

Hot-dip galvanized sheet also has a number of other benefits:
 

It’s durable: Hot-dip galvanized steel is incredibly durable, meaning it won’t corrode or degrade over time like other materials can. This makes it ideal for use in ductwork that will be subject to high temperatures or harsh conditions.

It’s fire resistant: Galvanized steel is non-combustible, making it an excellent choice for use in ductwork near heat sources or in buildings where fire safety is a concern.

It’s easy to work with: Galvanized steel is relatively easy to cut, bend, and weld, making it a good choice for DIY projects or for use in custom applications.

It’s affordable: Hot-dip galvanized steel is one of the most affordable options for ductwork material, making it a great choice if you’re working with a limited budget.

How to properly install hot-dip galvanized sheet

When it comes to hot-dip galvanized sheet, the key is in the preparation. If the surface isn’t properly cleaned and treated, the zinc won’t adhere correctly and the finish will be compromised. That’s why it’s important to follow these steps when installing hot-dip galvanized sheet:

1. Clean the surface with a mild detergent or solvent. This will remove any grease, oil or other contaminants that could prevent the zinc from adhering properly.

2. Rinse thoroughly with clean water to remove any residue.

3. etch the surface with a weak acid solution. This will create a rougher surface for the zinc to adhere to.

4. Rinse again with clean water and dry completely.

5. Apply a primer designed for use with galvanized metal. This will help ensure a strong bond between the zinc and the metal surface.

6. Follow the instructions on the primer packaging for proper application and drying times.

7. Once the primer is dry, apply hot-dip galvanizing according to manufacturer’s instructions. Depending on the size and thickness of your sheets, this may be done by dipping them into a vat of molten zinc or by applying a zinc-rich paint onto the surface .
8 Allow ample time for the galvanizing to cure before handling or installing your sheets

Our advantage

Product Inventory

Jiangsu Jinruiheng uses standard export transportation packaging, according to the size of the stainless steel plate binding steel belt. According to our shipping experience, a 20-foot container can hold 22 tons of stainless steel, and a 40-foot container can hold 25 tons of stainless steel. For larger orders, we ship by bulk carrier, which is cheaper. Packaging can also be customized according to customer needs.

Packing and Shipping:

DELIVERY SERVICE COMMITMENT:

The goods shall be delivered in strict accordance with the contract, and the consignee shall be notified within 48 hours after thegoods are delvered: Loading shall be carried out in strict accordance with the requlations. without overloading, bias and weiahtgathering