galv steel plate S500GD
Galvanized steel is steel that has undergone a process of zinc coating. The application of a zinc coating serves as a protective barrier for the steel, thereby preventing corrosion and enhancing its durability and longevity. Galvanized steel is utilized in a range of applications, including roofing, siding, fence, and industrial equipment.
What is the process of manufacturing galvanized steel?
Galvanized steel is produced by immersing a steel sheet into a bath of liquefied zinc. The zinc undergoes liquefaction and bonds with the steel, resulting in the formation of a safeguarding layer. There are two primary techniques for galvanizing steel: hot-dip galvanizing and electrogalvanizing.
Hot-dip galvanizing is the most prevalent procedure. During the process of hot-dip galvanizing, the steel sheet is submerged in a container filled with molten zinc, which is heated to around 800 degrees Fahrenheit. The zinc undergoes melting and solidifies as a layer with a thickness ranging from 0.002 to 0.006 inches.
Electrogalvanizing is a rather uncommon technique. During the process of electrogalvanizing, the steel sheet is fully immersed in a solution containing zinc ions. An electrical current is given to the steel, causing the zinc ions to deposit on the surface of the steel. The zinc coating has a thickness ranging from 0.0002 to 0.0005 inches.
Characteristics of galvanized steel
Galvanized steel has many advantageous qualities that make it a highly sought-after material. The following characteristics are included by these properties:
Corrosion resistance: The application of a zinc coating provides protection against corrosion for the steel, resulting in a material that is both durable and long-lasting. Galvanized steel exhibits exceptional durability, being free from rust or corrosion over extended periods of time, sometimes spanning many decades.
Strength: Galvanized steel has exceptional strength and durability, enabling it to endure impacts and resist wear and tear. Additionally, it exhibits fatigue resistance, making it a favorable option for situations where the material will endure recurring strain.
Minimal upkeep: Galvanized steel necessitates minimal or no maintenance, making it a cost-efficient option. The zinc coating serves as a protective barrier against corrosion, eliminating the need for painting or sealing the material.
Utilizations of galvanized steel
Galvanized steel finds use in several fields, encompassing:
Galvanized steel roofing is widely used for both residential and commercial roofing purposes. It has durability, resistance to weather conditions, and versatility for usage in many climes. Galvanized steel roofing may effectively save energy expenses by deflecting heat away from the structure.
Siding: Galvanized steel siding is a favorable option for siding applications. It has durability, requires little upkeep, and has the potential to enhance energy efficiency. Galvanized steel siding may effectively mitigate noise pollution.
fence: Galvanized steel fence is a robust and long-lasting material often used for fencing purposes. Additionally, it exhibits resistance to both rust and corrosion. Galvanized steel fence serves as an effective deterrent against criminal activities and acts of vandalism.
Galvanized steel is used in several industrial applications, including bridges, buildings, and machinery. Applying a galvanized steel coating may enhance the durability and longevity of these buildings. Galvanized steel may mitigate the environmental consequences of industrial machinery by safeguarding it against corrosion.
Sustainability advantages of galvanized steel
In addition to the qualities and uses stated above, galvanized steel also provides a number of sustainability advantages. For instance, it is a material that may be recycled and used to manufacture fresh items. Galvanized steel is a sustainable material that aids in waste reduction by minimizing the quantity of garbage transported to landfills.
Utilizing the process of recycling galvanized steel is an effective method for conserving valuable resources and mitigating pollution. Galvanized steel has the capacity to undergo recycling processes with an efficiency of up to 99%, enabling it to be again used. Recycling galvanized steel further aids in reducing the quantity of garbage that is disposed of in landfills.
Galvanized steel is a highly adaptable and long-lasting material that offers several advantages. It is a versatile option for many uses, and it may contribute to minimizing your ecological footprint and cutting down 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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