galvanized sheet metal 4x8 price DX51D
Galvanized steel coils are steels that have been zinc-coated. The zinc coating prevents corrosion, making the steel a sturdy and long-lasting material. Galvanized steel coils are used for a number of purposes, including roofing, siding, fence, and industrial machinery.
How is galvanized steel coil made?
Galvanized steel coils are formed by passing a steel sheet through a bath of molten zinc. The zinc melts and attaches to the steel, leaving a protective covering. Steel coils may be galvanized using two methods: hot-dip galvanizing and electrogalvanizing.
The most popular process is hot-dip galvanizing. Hot-dip galvanizing involves immersing the steel sheet in a bath of molten zinc at a temperature of roughly 800 degrees Fahrenheit. The zinc melts, forming a layer roughly 0.002 to 0.006 inches thick.
Electrogalvanizing is a less prevalent process. In electrogalvanizing, the steel sheet is immersed in a zinc ion bath. An electrical current is given to the steel, causing the zinc ions to settle on its surface. The zinc coating is between 0.0002 and 0.0005 inches thick.
Properties of galvanized steel coils:
Galvanized steel coils have many qualities that make them an attractive material. These features include:
Corrosion resistance: The zinc coating protects the steel against corrosion, making it a strong and long-lasting material. Galvanized steel coils may remain rust and corrosion-free for decades.
Galvanized steel coils are sturdy and durable, withstanding impact and abrasion. They are also fatigue resistant, making them ideal for applications requiring repetitive stress.
Low-maintenance: Galvanized steel coils need little to no upkeep, making them an economical alternative. The zinc coating prevents the steel from corrosion, thus no painting or sealing is required.
Application of galvanized steel coils
Galvanized steel coils are used for a number of purposes, including:
Galvanized steel roofing is a common material for both residential and commercial roofing applications. It is long-lasting, weather-resistant, and may be utilized in a range of environments. Galvanized steel roofing may assist to save energy expenses by reflecting heat away from the structure.
Galvanized steel siding is an excellent alternative for siding applications. It is long-lasting, low-maintenance, and may assist to increase energy efficiency. Galvanized steel siding may also aid to reduce noise pollution.
Galvanized steel fence is a robust and durable material that is often used for fencing purposes. It is also rust- and corrosion-resistant. Galvanized steel fence may assist to reduce crime and vandalism.
Galvanized steel coils are also employed in a wide range of industrial applications, including bridges, buildings, and machinery. Galvanized steel coating may improve the durability and longevity of these buildings.
Benefits of galvanized steel coils.
Galvanized steel coils provide a variety of advantages, including
Durability: Galvanized steel coils are long-lasting and resistant to the elements. They are corrosion resistant and may be utilized in a range of settings.
Galvanized steel coils are sturdy and durable, withstanding impact and abrasion. They are also fatigue resistant, making them ideal for applications requiring repetitive stress.
Galvanized steel coils need little to no maintenance. The zinc coating prevents the steel from corrosion, thus no painting or sealing is required. This may lead to lower maintenance expenses.
Galvanized steel coils are a material that is sustainable. They can be recycled up to 99%, which means they may be reused several times. This contributes to a reduction in the quantity of garbage delivered to landfills.
Conclusion
Galvanized steel coils are a flexible and long-lasting material that provides many advantages. They are suitable for a number of applications, including roofing, siding, fence, and industrial equipment.
Product Advantages
01. Anticorrosive: 13 years in highly industrialized regions
02. Cheap: The cost of hot-dip galvanizing is lower than that of other coatings.
03. Reliable: The zinc coating is metallurgically attached to the steel, making it an integral part of the steel surface. This bonding process increases the coating's durability.
04. Superior durability: The galvanized coating creates a unique metallic structure that is resistant to mechanical stress in transit and handling.
05. Comprehensive protection: Every portion of the plated component can be galvanized, and is totally protected even in depressions, sharp corners, and concealed locations.
06. Save time and energy: The galvanizing process is faster than other coating methods.
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Product Name |
Galvanized Coil |
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Material |
Dx51D, Dx52D, Dx53D, DX54D, S220GD, S250GD, S280GD, S350GD, S350GD, S550GD; SGCC, SGHC, SGCH, SGH340, SGH400, SGH440, SGH490, |
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SGH540, SGCD1, SGCD2, SGCD3, SGC340, SGC340 , SGC490, SGC570; SQ CR22 (230), SQ CR22 (255), SQ CR40 (275), SQ CR50 (340), SQ |
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CR80(550), CQ, FS, DDS, EDDS, SQ CR33 (230), SQ CR37 (255), SQCR40 (275), SQ CR50 (340), SQ CR80 (550); or Customer's Requirement |
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Thickness |
0.12-6.00mm or customer's requirement |
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Width |
600mm-1500mm, according to customer's requirement |
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Zinc coated |
30g-275g/m2 |
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Type of Coating |
Hot Dipped Galvanized Steel |
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Surface Treatment |
Passivation(C), Oiling(O), Lacquer sealing(L), Phosphating(P), Untreated(U) |
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Surface Structure |
Normal spangle coating(NS), minimized spangle coating(MS), spangle-free(FS) |
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Coil ID |
508mm or 610mm |
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Coil Weight |
3-20 metric ton per coil |
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Standard |
JIS 3302 / ASTM A653 /EN10143 AISI , ASTM , DIN , GB , JIS G3302 G3312 G3321 , BS |
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Technique |
Hot Rolled / Cold Rolled |
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Product Application |
1. Fence, greenhouse, door pipe,greenhouse |
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2. Low pressure liquid, water, gas, oil, line pipe |
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3. For both indoor and outdoor the building construction |
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4. Widely used in scaffolding construction which is much cheaper and convenient |
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Origin |
Shandong China |
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Certificates |
API ISO9001-2008,SGS.BV |
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Delivery Time |
Usually within 10-45 days after receipt of advance payment |
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