Galvanized Steel Sheet Zinc Steel Metal Coil

Product Description

Application
The basic concept of galvanized sheet is that galvanized sheet refers to a metal sheet that is coated with a layer of zinc on the surface of ordinary carbon steel plates after undergoing galvanizing process. It can resist erosion from various media such as atmosphere, water, and soil, therefore it has good anti-corrosion and durability.
1. Applications in the field of architecture
In the field of construction, galvanized sheet is widely used in the production of building materials such as roofs, walls, doors and windows. The use of galvanized sheet materials can improve the durability of the entire building, as well as enhance its aesthetics and economic benefits. For example, in the maintenance process of some ancient buildings, galvanized sheet can be used instead of old materials to improve the overall protection effect of the building.
2. Usage in the home appliance industry
In the home appliance industry, galvanized sheet is also one of the most important materials. Some electrical products, such as refrigerators, washing machines, etc., use galvanized sheet metal. This is due to the excellent corrosion resistance of galvanized sheet metal, which can reduce the rusting and other problems that may occur during the use of household appliances. At the same time, the aesthetics of galvanized sheet metal can also improve the sales volume and quality of products.
3.  Applications in the automotive industry
In the automotive industry, galvanized sheet is also a very important structural material. It is mainly used in parts such as car frames, bodies, and doors. The use of galvanized sheet materials can enhance the overall strength and stiffness of automobiles, while also improving their corrosion resistance and durability. Therefore, many new car models launched by car manufacturers now use galvanized sheet as the structural material.

Large Spangles
With the naked eye can distinguish the diameter of more than 3mm spangles called Large Spangles, also known as normal spangles or natural spangles. The best size recognized internationally is 8~12mm.
Small Spangles
The spangles diameter 1~2mm called Small Spangles. When the hot galvanized sheet comes out from the zinc pot, to the zinc layer without solidification spray or zinc powder, a water droplet, a zinc powder particles will form a crystallization center, so that the number of spangles per unit area increases and becomes smaller, so the galvanized surface will form small identifiable spangles with the naked eye.
Zero Spangles
The Coil can not see the Spangles with the naked eye, known as Zero Spangles, this is accomplished by controlling the chemical composition of zinc liquefaction. Hot dip galvanizing only adds a certain amount of aluminum to the zinc liquid, without adding lead, antimony, tin, can produce zero spangle products.

Electro galvanizing line

Electro galvanizing refers to galvanizing through electrode reaction. The surface of the steel coil after electro galvanizing is smooth, but the zinc layer of the steel coil is easy to fall off.

Hot dip galvanizing line
Hot dip galvanizing is to dip raw materials into a zinc pot for galvanizing, which is a metal part reaction and physical reaction. Hot dip galvanized coil zinc layer is thick, strong anti-corrosion ability.

Package：
Standard Exported Package: We will choose the package according to the characteristic of product and the delivery way, trying our best to protect the order in good condition.
Shipping:
1.     We ship to worldwide.
2.     For sample quantities, we will ship the parts within 1-5 workdays after payment is received.
3.     Products can be delivered according to customer service requirements.
4.     We are not responsible for any accidents, delays or other issue that are the responsibility of the shipping service. 
Company Profile
Hannstar Co., Ltd prioritizes quality, reputation, and integrity, aiming to offer top-notch steel products and services while maintaining high ethical standards. Our commitment is promptly delivering products and services, understanding customer needs, and continuously improving. We embrace a customer-centric philosophy and seek to establish a renowned corporate brand through quality and exceptional service. Ensure users' interests, do business with mutual benefit, and make friends sincerely.
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