galvanized sheet metal 4x8 price SGH400
Coils of steel that have been zinc-coated are known as galvanized steel. Steel is shielded from corrosion by the zinc coating, which makes it a strong and long-lasting substance. Coils of galvanized steel are used in many different applications, such as industrial machinery, siding, roofing, and fence.
What is the process for creating coils of galvanized steel?
A steel sheet is put into a bath of molten zinc to create coils of galvanized steel. A protective coating is formed on the steel when the zinc melts and sticks to it. Steel coils may be galvanized using either electrogalvanizing or hot-dip galvanizing technique.
The most often used technique is hot-dip galvanizing. In the process of hot-dip galvanizing, a bath of molten zinc that is about 800 degrees Fahrenheit is submerged in the steel sheet. After melting, a layer of zinc that is between 0.002 and 0.006 inches thick is formed.
A less used technique is electrogalvanizing. The steel sheet is immersed in a zinc ion bath during the electrogalvanizing process. Zinc ions settle on the steel's surface when an electrical current is applied to it. The thickness of the zinc coating ranges from 0.0002 to 0.0005 inches.
characteristics of coils made of galvanized steel
Coils of galvanized steel are an attractive material due to a number of its characteristics. These attributes consist of:
Corrosion resistance: Steel is shielded from corrosion by the zinc coating, which makes it a strong, long-lasting substance. Coils made of galvanized steel are resistant to rust and corrosion for decades.
Strength: Materials such as galvanized steel coils are robust and long-lasting, able to tolerate wear and impact. They are a fantastic option for situations where the material will be repeatedly stressed since they are also resistant to fatigue.
Low upkeep: Galvanized steel coils are an affordable option as they need little to no maintenance. There is no need to paint or seal the steel since the zinc coating prevents corrosion.
Uses for coils of galvanized steel
Coils of galvanized steel have many uses, such as:
Roofing: For both commercial and residential roofing applications, galvanized steel roofing is a common option. It is adaptable to many climates, strong, and weatherproof. Because it reflects heat away from the structure, roofing made of galvanized steel may help save energy expenditures.
Siding: Another excellent option for siding is galvanized steel siding. It may increase energy efficiency and is long-lasting and low-maintenance. Another useful tool for lowering noise pollution is galvanized steel siding.
Galvanized steel fence is a robust and long-lasting material that is often used for fencing purposes. Furthermore, it is impervious to corrosion and rust. Vandalism and criminal activity may be discouraged by the use of galvanized steel fence.
Industrial equipment: Bridges, structures, and machinery are just a few of the items that require galvanized steel coils. A galvanized steel coating may extend the lifespan and durability of these buildings.
The advantages of coils made of galvanized steel
Coils made of galvanized steel have many advantages, such as:
Durability: Materials that are long-lasting and able to endure the elements include coils made of galvanized steel. They may be used in a range of settings since they are corrosion-resistant.
Strength: Materials such as galvanized steel coils are robust and long-lasting, able to tolerate wear and impact. They are a fantastic option for situations where the material will be repeatedly stressed since they are also resistant to fatigue.
Low-maintenance: Coils made of galvanized steel need little to no maintenance. There is no need to paint or seal the steel since the zinc coating prevents corrosion. Maintenance expenditures may be reduced as a result.
Sustainability: Coils made of galvanized steel are made of a sustainable resource. They have a 99% recycling rate, meaning they may be used again. By doing this, garbage that is dumped in landfills is decreased.
In summary,
Coils made of galvanized steel are an incredibly strong and adaptable material with several advantages. They work well for industrial equipment, siding, fence, and roofing, among other uses.
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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