Galvanized Steel Flat Sheets coil are made by coating them with a layer of zinc
that protects them from erosion and scratching and protects the primary slippers
from rust, used in...
Steel Sheet
Your Professional Steel Sheet Supplier！
Tianjin Huirun Steel Development Co. Ltd. (HSDC) - is the only leading enterprise in China with a national level expert research and development team to produce high-quality steel, We specializes in various kinds of steel concerned building materials. Such as Galvanized round pipe, square/rectangular/Irregular pipe, Scaffold pipe, various steel coils/stripe/plate, PC wire, PC strands, rebar, photovoltaic bracket, Angle steel, U/H/C-shaped steel and so on.
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![Galvanized Steel Flat Sheets]()
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![Zinc Steel Sheet]()
Zinc Steel SheetZinc Steel Sheet is a corrosion-resistant zinc layer coated on the substrate byread more
hot-dip galvanizing or electro-galvanizing. It is highly decorative and
durable and is widely used in... -
![Hot Dipped Galvanized Plate]()
Hot Dipped Galvanized PlateHot Dipped Galvanized Plate can be divided into general use,read more
roofing use, building exterior panel use, structural use,
wall panel use, tensile and deep drawn galvanized steel sheet. -
![Hot Dipped Galvanized Steel Sheet]()
Hot Dipped Galvanized Steel SheetHot Dipped Galvanized Steel sheet is also made by hot-dipping,read more
but is heated to about 500°C immediately after the bath,
thereby forming an alloy film of zinc and iron. -
![Galvanized Steel Sheet]()
Galvanized Steel SheetGalvanized Steel Sheet are materials produced through a continuous hot-dip galvanizing process using hot-rolled steel strips or cold-rolled steel strips as the base plate. Hot-dip galvanized...read more -
![Galvanized Sheet 1219mm]()
Galvanized Sheet 1219mmGalvanized steel sheet beiongs to steel. The so-called galvanized sheetIt is to coat a layer of zinc on the surface of the steel plate, which can prevent the steel plate from being corroded and...read more -
![Cold Rolled Sheet 1219mm]()
Cold Rolled Sheet 1219mmFeature:read more
(1)Have good durability, longer life compared with galvanized steel sheet;
(2) has good heat resistance, compared with galvanized steel plate is not easy to change color... -
![Galvanized Sheet 1219mm]()
Galvanized Sheet 1219mmGalvanized steel sheet beiongs to steel.read more
The so-called galvanized sheetIt is to coat a layer of zinc on the
surface of the steel plate,
which can prevent the steel plate... -
![Zinc Magnesium Aluminum Coated Steel Sheet]()
Zinc Magnesium Aluminum Coated Steel SheetZinc magnesium aluminum coat steel sheet is an alloy metal,whichread more
is mainly used as a surface anti-corrosion treatment for
steel and steel products,
including various ... -
![HR Plate Steel]()
HR Plate SteelIt is widely used in the manufacture of hot-rolled steel plates,read more
flattened hot-rolled steel coils, slitting strips and other products.
Hot rolled steel plate is divided into... -
![Galvalume Coated Steel Sheet]()
Galvalume Coated Steel SheetThe coating composition consists of 55% aluminium and 43.4% zincread more
and 1.6% silicon by weight.
Galvalume coated steel sheet are often used on roofs and walls of buildings. ... -
![Mild Steel Chequered Sheet]()
Mild Steel Chequered SheetFeature:read more
Mild steel chequered sheet is beautiful, it can be anti-slip,
strengthen the performance, save steel and
many other advantages
use:There are fields such as...
Why Choose Us
Our Factory
HSDC is the only designated distributor of China Iron and Steel Research Group, Who has Li Heng photovoltaic factory, Kaisheng pipe factory, Jingyong slitting processing plant, etc.
Rich Experience
With over 13 years of experience in the steel pipe industry, our core team has extensive expertise in meeting the sourcing requirements of major international companies for anti-corrosion coatings and steel pipes.
Our Certifications
Our products have passed ISO 9001, API 5L, API 5CT, API 5DP, API Q1, GOST, ABS, BV, DNV-GL, CCS, PED, CPR, CE certifications.
Our Service
From understanding customer needs in detail before the sale, to developing a reasonable plan during the sale, to tracking customer satisfaction after the sale, our team can provide a full range of services for your custom steel pipe and project needs.
Steel Sheet - Overview
Sheet steel is a flat, thin piece of steel, typically formed by rolling the metal to a specific thickness and dimensions. It's a versatile material used in various industries due to its strength, durability, and ability to be easily shaped.
Product Specification
We offers the following product specifications
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Product Name |
Hot Dipped Galvanized Steel Sheet |
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Thickness |
0.135mm-4.0mm |
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Width |
600mm-1500mm762mm,914mm,1000mm,1200mm,1219mm,1250mm |
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Zinc Coating |
40g,60g, 80g, 90,100g, 120g, 140g,180g, 200g, 250g, 275g and so on. |
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Standard |
ASTM, AISI, DIN, GB |
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Material |
A653 |
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Surface Treatment |
Chromated and oiled, chromated and non-oiled |
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Packing |
Export standard. |
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Payment |
T/T, L/C at sight |
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Min Order |
25 tons (one 20ft FCL) |
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Coil Weight |
3-8ton or as client requirement. |
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Quality |
Soft or hard quality |
Types of Steel Sheets
01/
Alloy Steel Sheet
Alloy steel is an economical type that typically contains various other elements, such as copper, nickel, and aluminum. These make it more resistant to corrosion. The mix of these elements also affects the strength and thickness so alloy steel can be ideal for a range of applications.
02/
Carbon Steel Sheet
This is another common type and it's very strong. One of the main disadvantages is that it's highly corrosive, but a coating can be used to make it less prone to rusting.There are six grades available depending on the carbon content, and they vary in terms of strength, durability, ductility, and brittleness.
03/
Cold-Rolled Steel Sheet
This involves taking a hot-rolled sheet and then processing it further in cold-reduction materials. It cools at room temperature, which results in closer dimensional tolerances. This makes it ideal for applications that require a high degree of accuracy.
04/
Galvanized Steel Sheet
Galvanized steel sheets are typically pre-plated with zinc or a combination of zinc and iron. It's generally available as hot-dipped metal-coated galvanized sheets or as electro-galvanized sheets.It goes through an annealing process, which makes it ideal for use in simple products.
Advantages of Steel Sheet
Strength and Durability
Steel is one of the strongest materials available, capable of withstanding heavy loads, harsh environments, and extreme conditions like high winds, ice, and fire without warping or cracking.
Corrosion and Heat Resistance
With appropriate coatings, steel sheets can resist water, heat, and rust, making them suitable for various applications and a longer lifespan.
Impact Resistance
Steel is exceptionally impact-resistant, which contributes to its durability and longevity in applications such as vehicle bodies and countertops.
Versatility and Malleability
Steel sheets are easily fabricated, allowing them to be cut, welded, drilled, and machined into various shapes and sizes to meet specific design requirements.
Design Flexibility
The ability to vary the manufacturing process and composition of steel sheets enables custom-built designs for specific applications, from precise components to large structures.
Applications of Steel Sheet
Construction
Steel sheets and plates are often used to create structural elements like beams and columns, as well as floor and roof decking. They are also commonly used as cladding (metal siding) to protect the exterior of buildings from weather damage.
Manufacturing
Another common application for steel sheets and plates is in the manufacturing industry. For example, they can be roll-formed into rain gutters, metal ductwork, and garage doors. They can also be stamped or pressed into car panels and other components. In addition, they can be used to create home appliances such as dishwashers and washing machines.
Packaging
Steel sheets are often used to create food and beverage cans. Also, they can be formed into drums and other containers used to store various liquids. For example, steel drums are commonly used to store oil, gasoline, and other chemicals.
Art
Art and craft projects often utilize steel sheets and plates. For example, they can be used to create sculptures, jewelry, and wall art. Additionally, they can be used as stamps for clay pottery or leveraged as a material for paintings and other 2D artworks.
Manufacturing Process
Melting
The first step, unsurprisingly, is to melt the material for the sheet metal (commonly steel or aluminum) down until it's molten. This is done so that the metal can be worked and processed easier and be pressed into a sheet. The temperature and time this takes will depend on the material, but the end product of molten metal is the same.
Pouring
Once the metal is completely liquified, it has to stay in that state as it's poured into a rectangular mold. If it cools off, it will begin to harden in the wrong shape and will be much more difficult to process further. The rectangular mold gives it the general form it needs before the next steps of refining to thin it out and reach the desired shape and dimensions.
Pickling
After cooling in the mold and hardening into an ingot, the metal needs to be pickled. Similar to cucumbers sitting in a brine, the new metal piece will be submerged in a chemical mixture to remove impurities such as rust, scale, stains, and inorganic contaminants. This mixture can change depending on the application but usually involves a strong acid (such as hydrochloric or sulfuric acid) with additives for reducing corrosion and other properties.
Rolling & annealing
Now that the metal bar has cooled and been cleaned, it can be pressed into a sheet. The ingot is put through a pair of rollers that are moved closer to each other each time it goes through. This thins out the metal more and more as the metal is rolled several times, but as it gets thinner it also gets harder.
Customization Process
Requirement Discussion
Contact us and provide your design drawings, size specifications, and other technical parameters.
01
Design Proposal
Our professional team will develop a design proposal and provide a quotation based on your requirements.
02
Sample Production
We produce samples according to the design proposal and conduct rigorous testing.
03
Mass Production
Upon your approval, we commence mass production to ensure timely delivery and consistent quality.
04
After-Sales Service
We offer ongoing technical support and service to ensure the long-term stable operation of our products.
05
Package & Delivery
Package
Standard export package
Delivery
By air express, by sea
As one of the most professional steel sheet manufacturers and suppliers in China, we're featured by quality products and low price. Please rest assured to buy high-grade steel sheet in stock here from our factory.
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