0.12mm 40g-275g Gi Plate Galvanized Steel Plate 4ft X 8ft Galvanized Steel Sheet

Hot-dip galvanized steel sheet is made by immersing the steel sheet into zinc solution at about 500 °C to attach a zinc layer to the surface. It is the most widely used and cost-effective method to process steel surfaces. Below is a workflow for your reference.

Foreign Standard

Standard: AISI, ASTM, BS, DIN, GB, JIS, EN

Technique: Cold Rolled, Hot Rolled

Material: DX51D+Z,SGCC,S280GD+Z,S350GD+Z,S350,CSB,S320GD+Z ；

Can be customized according to customer requirements

We have plain and profile galvanized sheet for sale, including corrugated, trapezoidal designs, etc.

Different Surface:

How Does Galvanization Offer Protection of Base Metal?

The basic principle of galvanization is to permanently bind the steel and zinc together to give a more rust-resistant

version of the base metal. There are various types of galvanization, each of them having its unique principles.

• The zinc coating works to prevent corrosive substances such as acid from reaching the base metal.
• Zinc sacrifices its anode more readily than the base metal when the coating is scratched. Therefore, it offers complete protection from rusting.
• Zinc corrodes faster than the base metal. This activity is a great way of protecting the base metal. Since the aim is to allow zinc rust before the metal for adequate protection, chromate can be added.

However, an effective galvanization process depends greatly on pretreatment and post-treatment. An inefficient

pretreatment will not allow the molten zinc to react with the steel for a perfect galvanized film fully. Furthermore,

an inefficient post-treatment process will compromise the appearance of the galvanized film. Thus, leading to a reduced

value of components.

Galvanized steel is used extensively across a wide range of industries due to its many advantageous properties,

which include:

• Low upfront cost
• Durable
• Resistance to rust

Galvanized steel is extensively used in construction, furniture, home appliances, and automobile industry due to its versatility and durability.

Automobile industry – About 80% of the car body is made of galvanized steel because of its anti-corrosion. it is also used to make shells, roofs, and floors of carriages, containers, etc.

Light industry, includes the casing of home appliances, chimneys, kitchenware, etc. It can be also found in agricultural uses or furniture industry, such as granary, billboard, etc.

Construction industry – Due to its light weight and durability, galvanized steel has been popular for over a century as building materials, especially for roofing and wall uses. Besides, it is also widely used in fencing, grilles, gutters, rolling doors, pipes, etc.

Package/Delivery:

Generally package: Anti-water paper+strapped with min three strapping strips.

Standard exporting package:Anti-water paper and plastic+covered by iron sheet+ strapped with min three strapping strips.

Excellent package: Anti-water paper and plastic film+ covered by iron sheet+ strapped with min three strapping strips+fixed on the iron or wooden pallets by strapping strips.

We always have some galvanized products in stock, 0.6-2.0mm thickness, and 1000, 1220,1250  width,

we also support free samples, and Alibaba Trade Assurance service.

FAQS:

1. What is the galvanized sheet metal used for?

Modern steel frame buildings use galvanized steel. Galvanized steel makes balconies, verandas, staircases, ladders, and walkways. Galvanized metal is best for outdoor projects.

2. Is sheet metal galvanized steel?

Galvanized metal is a popular choice among the many kinds of sheet metal used in production. According to many steelmakers and manufacturers, galvanization is one of the finest ways to prevent corrosion.

3. Where is a galvanized sheet used?

When sheet metal, such as steel, has been galvanized, it can be used for many construction purposes, including building frames, awnings, industrial walkways, and fences.