galvanized sheet metal 4x8 price DX52D
Galvanized steel coils are steel sheets that have been zinc-coated. The zinc coating protects the steel from corrosion, making it a long-lasting substance. Galvanized steel coils are utilized in a range of applications such as roofing, siding, fence, and industrial equipment.
How do galvanized steel coils get made?
Galvanized steel coils are formed by immersing a sheet of steel in molten zinc. Zinc melts and attaches to the steel, forming a protective layer. There are two major processes for galvanizing steel coils: hot-dip galvanizing and electrogalvanizing.
The most used procedure is hot-dip galvanizing. Hot-dip galvanizing involves immersing the steel sheet in a bath of molten zinc at about 800 degrees Fahrenheit. The zinc melts and generates a layer that is between 0.002 and 0.006 inches thick.
Electrogalvanizing is a lesser-known process. The steel sheet is immersed in a zinc ion bath during electrogalvanizing. When an electrical current is supplied to the steel, zinc ions precipitate on its surface. The zinc coating is typically 0.0002 to 0.0005 inches thick.
The properties of galvanized steel coils
Galvanized steel coils offer a lot of characteristics that make them an attractive material. These qualities consist of:
Corrosion resistance: The zinc coating prevents corrosion, making steel a sturdy and long-lasting material. Galvanized steel coils may withstand decades without rusting or corroding.
Galvanized steel coils are robust, long-lasting materials that can endure impact and abrasion. They are also fatigue resistant, making them an excellent option for applications that will expose the material to repetitive stress.
Galvanized steel coils need minimal to no maintenance, making them an economical alternative. The zinc coating prevents corrosion, thus no painting or sealing is required.
Uses of galvanized steel coils
Galvanized steel coils are used in a range of applications such as:
Roofing: Galvanized steel roofing is a common option for both residential and commercial roofs. It is long-lasting, weather-resistant, and suitable for a range of conditions. Galvanized steel roofing may assist to save energy expenses by reflecting heat away from the structure.
Galvanized steel siding is also an excellent option for siding applications. It is long-lasting, low-maintenance, and may assist boost energy efficiency. Galvanized steel siding may also aid to lower noise levels.
Galvanized steel fence is a sturdy and long-lasting material that is often utilized in fencing applications. It's also rust and corrosion resistant. Galvanized steel fence helps curb crime and vandalism.
Galvanized steel coils are also employed in a range of industrial applications such as bridges, structures, and machinery. With a galvanized steel coating, these structures may become more resilient and stay longer.
Advantages of galvanized steel coils:
Galvanized steel coils provide a variety of advantages, including:
Durability: Galvanized steel coils are strong and resistant to the elements. They are corrosion resistant, allowing them to be utilized in a range of situations.
Galvanized steel coils are robust, long-lasting materials that can endure impact and abrasion. They are also fatigue resistant, making them an excellent option for applications that will expose the material to repetitive stress.
Galvanized steel coils need little or no maintenance. The zinc coating prevents corrosion, thus no painting or sealing is required. This may save money on maintenance expenses.
Galvanized steel coils are a material that is environmentally friendly. They can be recycled up to 99%, allowing for several reuses. This contributes to a reduction in garbage going to landfills.
Conclusion
Galvanized steel coils are a flexible and long-lasting material with a variety of advantages. They are suitable for a number of applications, such as 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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