Product Description
Galvanized Steel Coil/Sheet
Galvanized steel coil, also known as galvanized iron or zinc-coated steel, is a metal sheet coated with a layer of zinc to prevent corrosion and increase durability. This product is widely used in various industries due to its excellent corrosion resistance, strength, and versatility.
Durable and Corrosion-Resistant:
The zinc coating on galvanized steel coil acts as a barrier against rust and corrosion, making it an ideal material for outdoor applications such as roofing, siding, and fences. The zinc coating also protects the steel from damage caused by exposure to harsh weather conditions, chemicals, and other corrosive agents.
Strength and Durability:
Galvanized steel coil is strong and durable, making it suitable for heavy-duty applications. It can withstand high tensile and compressive forces, making it an excellent choice for construction, automotive, and industrial applications.
Versatile and Easy to Work With:
Galvanized steel coil is easy to cut, bend, and shape, making it suitable for a wide range of applications. It can be used in both commercial and residential settings, from simple DIY projects to large-scale industrial construction.
Hot dipped galvanized steel sheet & coil is made of carbon steel coated in zinc utilizing the hot-dip process. The end result of this process is a layer of zinc on each side of the steel sheet or coil that is tightly adhered to the steel through the formation of an iron-zinc alloy bonding layer. This bonding layer is formed by a diffusion process while the heated steel is in contact with molten zinc.
| Usage |
Grade |
Yield Strength (MPA) |
Tensile Strength (MPA) |
Elongation rate % |
| Punching galvanized steel |
DX51D+Z |
~ |
270-500 |
>=20 |
| DX52D+Z |
140-300 |
270-420 |
>=22 |
| DX53D+Z |
140-260 |
270-380 |
>=26 |
| DX54D+Z |
140-220 |
270-350 |
>=30 |
| Structure galvanized steel |
S220GD+Z |
>=220 |
>=300 |
>=18 |
| S250GD+Z |
>=250 |
>=330 |
>=17 |
| S280GD+Z |
>=280 |
>=360 |
>=16 |
| S320GD+Z |
>=320 |
>=390 |
>=15 |
| S350GD+Z |
>=350 |
>=420 |
>=14 |
| S400GD+Z |
>=400 |
>=470 |
~ |
| S500GD+Z |
>=500 |
>=530 |
~ |
| S550GD+Z |
>=550 |
>=560 |
~ |
Galvalume Coil composition by weight ratio of 55% aluminum,43.4% and aluminized zinc plate surface is a unique smooth flat gorgeous star flower, the base color is silver white special coating structure makes it zinc, 1.6% silicon, at high temperature 600 high temperature solidification has excellent corrosion resistanceGalvalume Coil/ Sheet is mainly used in the construction of household appliances, automobile containers, especially steel structure building, automobile parts,
steel plate warehouse manufacturing and other industries.
Their characteristics are mainly: strong corrosion resistance, good surface quality, economic and practical.
For galvanized steel coils, the steel sheet is immersed in a molten zinc bath to make a sheet of zinc coated on its surface. It is mainly produced by continuous galvanizing process, that is, the rolled steel plate is continuously immersed in a plating tank with zinc melted to make galvanized steel plate; alloyed galvanized steel plate. This kind of steel plate is also manufactured by hot dip method, but immediately after being out of the tank, it is heated to about 500 ºC to form an alloy coating of zinc and iron.This galvanized coil has good paint adhesion and weldability.
Product Feature
Product Process
Product Inspection
No cutting corners on zinc weight.
Accept SGS testing.
Introducing our Product line of Galvanized Steel Coils, designed to meet the highest standards of quality and performance. Engineered with precision and coated with a layer of zinc, our galvanized steel coils offer superior corrosion resistance, making them ideal for a wide range of applications.
Hot dipped galvanized steel coil is a type of steel product that has been coated with a layer of zinc to protect it from corrosion. The process involves immersing the steel coil into a bath of molten zinc, which forms a metallurgical bond between the zinc and the steel. This coating provides a durable and long-lasting barrier against rust and other forms of corrosion, making it ideal for use in various applications such as construction, and manufacturing industries.
Product Application
Company Profile
Jinan Jiyang xinchengyuan iron and steel trade center is a professional steel company engaged in the research, development, production, sale and service. It had five branch companies. Our annual sales nearly one billion, about 280, 000 tons steel, It is located in Jinan with the convenient transportation access. In line with the development concept of quality conquer the world, service achievement future. We dedicate to strict quality control and thoughtful customer service, and our experienced staff members are always available to discuss your requirements and ensure every customer satisfaction. Our main products include PPGI, galvanized steel, steel plate, round bar, steel pipe, Stainless steel product, angle bar, steel pile, H beam, I beam, angle, Channel flat steel etc. With double guarantee of service and management system. Main market distributes in North America, South America, Africa, Southeast Asia as well as Oceania. We have established long-term and win-win partnership with many large steel manufacturers, such as Baosteel, Laiwu Steel, Rizhao Steel, Handan Iron and Steel, Angang and Maanshan Iron and Steel. We always foucesed on the intergration of reasources, in line with the concept of win win cooperation. Sincerely wish to build a long and regular business with you forever.
Certifications
Packaging & Shipping
Wooden tray, iron wrapper, waterproof paper.The steel strips supplied according to the standard are usually applied with common rustproof oil film, which can be swept away with alkali solution. The supplier guarantees that the oiled products will be free from rust under normal packing, transportation, loading and storage conditions within 6 Months, the approved delivery date.
Audited Supplier 
Hot dipped galvanized steel sheet & coil is made of carbon steel coated in zinc utilizing the hot-dip process. The end result of this process is a layer of zinc on each side of the steel sheet or coil that is tightly adhered to the steel through the formation of an iron-zinc alloy bonding layer. This bonding layer is formed by a diffusion process while the heated steel is in contact with molten zinc.
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