galvanized steel sheet SGCC
Galvanized steel is a type of steel that has been coated with a layer of zinc. This coating protects the steel from corrosion, making it a durable and long-lasting material. Galvanized steel is a versatile material that can be used in a variety of construction applications, including roofing, siding, fencing, and other structures.
How is galvanized steel used in construction?
Galvanized steel is used in a variety of construction applications, including:
Roofing: Galvanized steel roofing is a popular choice for residential and commercial roofing applications. It is durable, weather-resistant, and can be used in a variety of climates.
Siding: Galvanized steel siding is also a good choice for siding applications. It is durable, low-maintenance, and can help to improve energy efficiency.
Fencing: Galvanized steel fencing is a strong and durable material that is often used for fencing applications. It is also resistant to rust and corrosion.
Other structures: Galvanized steel can also be used for a variety of other structures, such as bridges, buildings, and industrial equipment.
Benefits of galvanized steel for construction
Galvanized steel has a number of benefits for construction, including:
Corrosion resistance: The zinc coating on galvanized steel protects the steel from rust and corrosion, making it a durable and long-lasting material. This can save money on maintenance costs and extend the life of the structure.
Strength and durability: Galvanized steel is a strong and durable material that can withstand impact and wear. This makes it a good choice for applications where strength and durability are important, such as roofing and fencing.
Low-maintenance: Galvanized steel is a low-maintenance material. It requires little or no painting or other maintenance, which can save money on maintenance costs.
Galvanized steel is a versatile and durable material that has a number of benefits for construction. It is a good choice for a variety of construction applications, and it can help to save money on maintenance costs and extend the life of the structure.


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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