4x8 sheet of galvanized metal SGHC
To galvanize steel, a coating of zinc has been applied on top. The zinc coating prevents corrosion, resulting in a sturdy material that will endure for a long period. Roofs, siding, fences, and industrial gear may all be made from galvanized steel.
How is coated steel created?
Galvanizing a sheet of steel involves immersing it in a bath of liquid zinc. The zinc melts and clings to the steel, forming a protective coating. There are two methods for galvanizing steel: hot-dip galvanizing and electrogalvanizing.
The most common method is hot-dip galvanizing. During hot-dip galvanizing, the steel sheet is immersed in a bath of liquid zinc that is around 800 degrees Fahrenheit hot. When the zinc melts, it forms a 0.002 to 0.006-inch-thick layer.
Electrogalvanizing is not as common. During the electrogalvanizing process, the steel sheet is immersed in a bath of zinc ions. An electrical current is sent through the steel, causing the zinc ions to adhere to the surface. To cover anything, around 0.0002 to 0.0005 inches of zinc is required.
What materials are used to make coated steel?
Galvanized steel is a useful material for a number of reasons. Some of these characteristics are:
Corrosion resistance: The zinc coating on the steel prevents it from rusting, making it a sturdy material that will endure for a long period.
Galvanized steel is a tough and long-lasting material that can take a beating and still look good.
Low-maintenance: Galvanized steel is a low-maintenance option.
Galvanized steel has several applications.
Galvanized steel is used in many different applications, including:
Roofing: Galvanized steel roofing is often utilized for both residential and commercial roofing applications. It has a long lifespan, is not affected by weather, and may be utilized in a variety of environments.
Galvanized steel siding is also an excellent option for exterior applications. It has a long lifespan, requires little maintenance, and may help you conserve energy.
Galvanized steel fence is durable and long-lasting. It is often used in fencing. It also does not rust or corrode.
Engineering tools: Galvanized steel is also used to make bridges, buildings, and equipment. A galvanized steel covering may help these structures live longer and be stronger.
To sum up
Galvanized steel is a versatile, long-lasting material that may be utilized in a variety of applications. It may be used for a variety of purposes, including helping the environment and saving money on care expenses.
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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