gi sheet price per kg S280GD
Galvanized steel is a form of steel that has been zinc-coated. The zinc coating prevents corrosion and makes the steel a sturdy and long-lasting material. Galvanized steel is utilized in a range of applications such as roofing, siding, fence, and industrial machinery.
What is the manufacturing process for galvanized steel?
Galvanized steel is produced by immersing a sheet of steel in molten zinc. Zinc melts and bonds to steel, forming a protective layer. Hot-dip galvanizing and electrogalvanizing are the two basic processes for galvanizing steel.
The most frequent technique is hot-dip galvanizing. The steel sheet is submerged in a bath of molten zinc at about 800 degrees Fahrenheit during hot-dip galvanizing. The zinc melts and generates a 0.002 to 0.006 inch thick coating.
A less popular technique is electrogalvanizing. The steel sheet is electrogalvanized by immersing it in a bath of zinc ions. When an electrical current is supplied to the steel, zinc ions precipitate on its surface. The zinc coating ranges in thickness from 0.0002 to 0.0005 inches.
Galvanized steel characteristics
Galvanized steel offers many beneficial qualities. Among these characteristics are:
Corrosion resistance: The zinc coating protects the steel against corrosion, resulting in a long-lasting and durable material.
Galvanized steel is a tough, long-lasting material that can endure impact and abrasion.
Low-maintenance: Because galvanized steel needs little to no maintenance, it is a cost-effective option.
galvanized steel applications
Galvanized steel may be used in a wide range of applications, including:
Roofing: Galvanized steel roofing is a common material for both residential and commercial roofs. It is long-lasting, weather-resistant, and adaptable to a wide range of conditions.
Siding: Galvanized steel siding is another wonderful option for siding. It is long-lasting, requires little maintenance, and may assist to increase energy efficiency.
Galvanized steel fence is a sturdy and long-lasting material that is often used for fencing. It's also rust and corrosion resistant.
Galvanized steel is also utilized in industrial equipment such as bridges, buildings, and machinery. A galvanized steel coating may improve the durability and longevity of these buildings.
Conclusion
Galvanized steel is a flexible and long-lasting material that offers several advantages. It's an excellent solution for a wide range of applications, and it may help you decrease your environmental impact while also saving money on maintenance 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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