Stainless Steel Sheetplatecoil

Overview

What is a stainless steel coil?

A hot-rolled steel coil is formed almost exactly as its name implies: the steel is rolled at a high temperature, which makes the steel easier to manipulate, resulting in a product that is easier to work with. Because there is less processing involved in the manufacturing of hot-rolled steel, it is typically much less expensive than cold-rolled steel coils.

Product Information

Galvalume Steel:Quantum alloy protection, breaking the boundaries of time and space
Using quantum beam metallurgy technology, aluminum, zinc and silicon are precisely aligned at the atomic level at 1200℃, forming a honeycomb protective lattice only 3 nanometers thick. Its corrosion resistance is 7 times that of traditional materials, and it has been in service for 50 years in polar research stations with 10% salt spray concentration, and the surface loss is less than 0.1 mm; In the face of extreme high temperatures of 500 ° C, 97% of the initial strength can still be maintained. The original photothermal response coating can automatically adjust the thermal reflectivity according to the ambient temperature, reducing the building energy consumption by 40%. From the protective shell of the Mars simulation base to the pressure chamber of the deep-sea probe, aluminum-zinc plated steel is breaking the physical limits of material properties with quantum precision technology.

Galvanized Steel:AI intelligent armor, protect the century project
The world's first AI neural network galvanizing production line, through the millions of data model real-time control of zinc layer structure, to achieve nanoscale thickness error control. When external damage is encountered, the self-healing nanocoating initiates the quantum tunneling effect, completing the atomic recombination within 0.1 seconds, forming a new protective barrier. In the 120-year life cycle verification of the HZMB, the corrosion rate is 92% lower than that of the traditional process. The galvanized steel plate equipped with intelligent monitoring chip can feedback the health status of the material in real time, and is widely used in strategic projects such as hyperloop orbit and satellite launch tower, redefining the century-old quality with intelligent protection.

Aluminum Coil:Aerospace gene, reinventing design language
Extraction of the space shuttle skin manufacturing process, through the cold pressing quantum molding technology, the aluminum grain is refined to 20 nm, and the strength-to-weight ratio exceeds 250MPa · m³/kg. The surface nano composite coating integrates three functions of self-cleaning, anti-fingerprint and electromagnetic shielding, and is still bright and clean as new after 100,000 wear-resistant tests. In the Zero carbon pavilion of Expo Dubai, deformable aluminum rolls realize the dynamic opening and closing of the building skin; In the Tesla 4680 battery structure, its lightweight design improves battery life by 18%. Aluminum coil is aerospace grade performance, giving product shape unlimited possibilities.

Stainless Steel:Molecular level customization, tempering life technology
By using quantum dot doping technology, the ratio accuracy of Ni-Cr alloy is increased to 0.001%, and the perfect austenite lattice is constructed by molecular dynamics simulation. Medical grade stainless steel implanted quantum antibacterial coating, can actively capture and decompose bacterial DNA, antibacterial rate of 99.999%; At 1100 atmospheres of pressure, the atomic gap shrinkage rate of deep-sea stainless steel is only 0.03%. From heart stents to the Jiaolong pressure hull, from Swiss watches to nuclear fusion reactor components, every stainless steel product is a miracle of life made with molecular precision.

Nickel Strip:Nanoscale precision, driving the computing revolution
The purity of nickel was increased to 99.99999% by electron beam continuous purification technology, and ultra-precision nickel strips with thickness of only 30 microns and surface roughness of Ra<0.01μm were produced by quantum calending process. In the Tesla 4680 battery, its porous structure increases the lithium ion diffusion rate by 40%, and the charging efficiency breaks through the 800V high-voltage platform; In the 3-nanometer chip package, the zero-defect connection ensures a signal transmission delay of less than 1 picosecond. Nickel strip is becoming the performance heart of the new energy and semiconductor industries with nanoscale precision.

Prepainted Steel:The digital color revolution that defines the aesthetic paradigm
The world's first quantum dot coating production line achieves nanoscale accurate reduction of 2000 + Pantone color through AI spectral analysis system. The coating is made of quantum memory material, the molecular chain is automatically reorganized when scratched, and self-repair is completed within 5 minutes; The onboard photochromic coating intelligently adjusts color saturation based on ambient light. In the starry sky curtain wall of the Shanghai Planetarium, color-coated steel plates simulate the changes of the Milky Way light and shadow; On home appliances, its anti-fingerprint coating can feel as new for 10 years. Color coated steel is using digital technology to rewrite the definition of industrial aesthetics.

Our other products

Type of stainless steel surface 

Product Advantages

Smooth and flat surface

Strict selection of raw materials, high precision, uniform thickness, smooth surface, high cost performance.

High-quality

With international experience and professionalism, we can provide customers with various high-quality steel products.

Corrosion resistance

Support customization

PACKAGING:
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. It can effectively protect products from corrosion and various climate changes during ocean transportation.
SHIPPING:
Generally, we ship from Tianjin, Qingdao ports. We have long-term cooperation with many experienced shipping companies and will find the most suitable mode of transportation for you.   

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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