Hot-dipped Galvalume Steel Coils

OVERVIEW

Galvanized steel is represented by cold-rolled and hot-rolled coils coated with zinc, whichhelps protect the steel from atmospheric corrosion. Galvanized steel coils are successfully usedin industries with strict requirements on corrosion resistance, durability, strength and appearance.and can form or apply a variety of coatings. Galvanized steel coils can be customized accordingto their own needs.

Galvalume Steel: Interstellar Defense

Galvanized Steel: AI-Controlled Protection

Aluminum Coil: Space-Grade Lightweight

Stainless Steel: Precision for Life

Nickel Strip: Quantum Computing Core

Prepainted Steel: Metaverse Aesthetics

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.

Product display

Gl has the mechanical strength and easy formability of steel plate, and good decorativeand corrosion resistance of organic materials

Advanced technology, to provide customerswith customized products.

Real material, uniform texture, good dur-ability.

The galvanized layer forms a speclal metall-urgical structure that can withstand mecha-nical damage during transportat on and use.

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.

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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