galvanized sheet metal 4x8 price SGC340
Coils of steel treated with a zinc covering are called galvanized steel. Because of the zinc coating's ability to prevent corrosion, steel is a strong and long-lasting material. Coils of galvanized steel are used for many things, such as industrial machinery, siding, roofing, and fence.
How are coils produced of galvanized steel?
A steel sheet is run through a bath of molten zinc to create coils of galvanized steel. A protective layer is formed when the zinc melts and sticks to the steel. Steel coils may be galvanized using either hot-dip or electrogalvanizing technique.
The most used technique is hot-dip galvanizing. During the hot-dip galvanizing process, the steel sheet is submerged in a bath of molten zinc that is around 800 degrees Fahrenheit in temperature. After melting, a layer of zinc between 0.002 and 0.006 inches thick is formed.
An uncommon technique is electrogalvanizing. Steel sheets are electrogalvanized by immersing them in a zinc ion bath. The steel receives an electrical current, which causes the zinc ions to accumulate on its surface. Between 0.0002 to 0.0005 inches of zinc make up the coating.
Features of coils made of galvanized steel
Coils of galvanized steel are an attractive material due to a variety of features. Among these attributes are:
Corrosion resistance: The zinc coating keeps the steel from corroding, which makes it a strong, long-lasting substance. Coils made of galvanized steel are immune to rust and corrosion and may last for decades.
Strength: Materials such as galvanized steel coils are robust and long-lasting, able to tolerate wear and damage. Additionally, because of their resistance to fatigue, they are an excellent option for situations in which the material will be repeatedly stressed.
Low upkeep: Because galvanized steel coils need little to no maintenance, they're an affordable option. Paint or sealing the material is not necessary since the zinc coating prevents corrosion on the steel.
Utilization of coils made of galvanized steel
Coils made of galvanized steel have many uses, such as:
Galvanized steel roofing is a widely preferred option for both residential and commercial roofing needs. It may be utilized in a range of conditions and is weather-resistant and robust. Because it reflects heat away from the structure, roofing made of galvanized steel may help save energy expenses.
Siding: For siding applications, galvanized steel siding is an excellent option. It may increase energy efficiency and is low-maintenance and long-lasting. Noise pollution may also be reduced with the use of galvanized steel siding.
fence: A sturdy and long-lasting material that is often utilized for fence applications is galvanized steel fencing. It is also impervious to corrosion and rust. Vandalism and criminality may be discouraged by the use of galvanized steel fence.
Industrial equipment: A wide range of industrial equipment, including machinery, structures, and bridges, uses galvanized steel coils. A galvanized steel coating may extend the life and durability of these buildings.
Benefits of coils made of galvanized steel
The following are some advantages of using coils of galvanized steel:
Durability: Materials such as galvanized steel coils are strong, long-lasting, and weather-resistant. Because of their corrosion resistance, they may be used in a range of settings.
Strength: Materials such as galvanized steel coils are robust and long-lasting, able to tolerate wear and damage. Additionally, because of their resistance to fatigue, they are an excellent option for situations in which the material will be repeatedly stressed.
Little to no maintenance is needed for coils made of galvanized steel. Paint or sealing the material is not necessary since the zinc coating prevents corrosion on the steel. This may result in maintenance expenses being reduced.
Sustainability: A sustainable material is coils made of galvanized steel. They are highly recyclable, with 99% of them being able to be recycled again. This contributes to the decrease in the quantity of garbage dumped in landfills.
In conclusion
Coils made of galvanized steel have several advantages and are a strong, adaptable material. They are an excellent option for siding, industrial equipment, fencing, roofing, and 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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