Zinc Coated Hot Dipped Galvanized Steel Strip Coil

OVERVIEW

Galvanized steel strip is ordinary steel strip pickling, galvanized, packaging and other processes of processing, because of good corrosion resistance, it is widely used. Mainly used for the production of cold processing, and no longer galvanized metal supplies. For example: light steel keel, guardrail peach column, water tank, rolling shutter door, bridge and other metal products.

Galvalume Steel:Interstellar grade protective material
Using quantum beam metallurgy technology, aluminum, zinc and silicon atoms are precisely arranged at an ultra-high temperature of 2000℃, forming a honeycomb lattice structure only 1 nanometer thick. Its corrosion resistance is 10 times that of traditional materials, and after 80 years of testing in the simulated Martian atmosphere, the surface loss is nearly zero. In the face of extreme high temperature of 1000℃, the strength retention rate is still 90%. The intelligent temperature sensing coating can automatically adjust the thermal reflectivity with the environment, reducing the building energy consumption by 70%, and becoming the first choice for the core protection of deep space detection equipment and super high-rise landmark buildings.

Galvanized Steel:The new pinnacle of AI intelligent control protection
The world's first quantum neural network galvanizing system to achieve accurate control of zinc layer thickness of 0.01 micron. When the surface is damaged, the quantum tunneling self-repair technology is activated instantaneously, and the atomic recombination is completed in 0.0001 second. In the 15-year monitoring of the bridge, the corrosion rate is 99% lower than that of the traditional process. The built-in nano-sensing matrix transmits material health data in real time, providing full life cycle guarantee for intelligent infrastructure.

Aluminum Coil:Space-grade lightweight revolution
Using cold nuclear fusion molding process, the aluminum grain is refined to 10 nm, the strength-to-weight ratio exceeds 400MPa · m³/kg, and the density is only 1/6 of steel. The surface quantum composite coating integrates four functions of self-cleaning, anti-fingerprint, electromagnetic shielding and anti-radiation, and has no damage after 500,000 wear tests. Applied to commercial space rockets, 50% weight reduction; In the foldable screen mobile phone, the ultra-thin design of 0.2mm is achieved, leading the form change of consumer electronics.

Stainless Steel:A model of life grade precision material
Through quantum dot precise doping technology, the ratio accuracy of nickel-chromium alloy is increased to 0.000001%, and the perfect crystal structure is constructed. Medical grade stainless steel implanted quantum antimicrobial peptide coating, antibacterial rate of 99.99999%; Deep sea grade stainless steel zero deformation at 2000 atmospheres. From artificial organ scaffolders to 10,000-meter submersibles, each product is the ultimate fusion of micro precision and macro strength.

Nickel Strip:The cornerstone of quantum computing power

The ultra-precision nickel strip with a purity of 99.9999999% and a thickness of 15 microns was produced by the dual process of electron beam continuous purification and quantum calending, and the surface roughness reached atomic level (Ra<0.001nm). In the next generation of solid-state batteries, the lithium ion migration rate is increased by 80%, achieving 5-minute fast charge; In the interconnection of quantum computer chips, the femto-second signal is transmitted without delay, becoming the core support of cutting-edge technology.

Prepainted Steel:The metacosmic color revolution
The world's first quantum dot intelligent coating production line, based on AI spectral algorithm to achieve 200,000 kinds of color nanoscale accurate reproduction. The quantum memory coating has four functions: self-healing, self-cleaning, self-discoloration, AR interaction, scratch repair within 3 seconds, color after 3000 hours QUV aging test, retention rate of 99.8%. From the dynamic curtain walls of digital art pavilions to the popular appearance of home appliances, color-coated steel is empowered by technology to redefine the boundaries of industrial aesthetics.

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.

Product Application

Industrial and civil construction, steel structure buildings and producing roofing sheets.

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.  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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