Galvanized Steel Coil

China factory direct sales, support custom production, 15-20 days delivery, with ISO, CE, BV, SGS certification, in line with ASTM, JIS, GB, AISI, DIN, BS, EN and other standards, 1-to-1 after-sales service

Technical Parameter of Galvanized Steel Coil

For galvanized coils, the sheet steel 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 ℃ to form an alloy coating of zinc and iron. This galvanized coil has good paint adhesion and weldability.

Cold rolled steel coilDC51D+Z (St01Z, St02Z, St03Z) , DC51D+ZF≤0.10≤0.50≤0.035
DC52D+Z (St04Z), DC52D+ZF≤0.08≤0.45≤0.030
DC53D+Z (St05Z), DC53D+ZF≤0.08≤0.40≤0.030
DC54D+Z (St06Z), DC54D+ZF≤0.01≤0.10≤0.30≤0.025
DC56D+Z (St07Z), DC56D+ZF≤0.01≤0.10≤0.30≤0.025
Hot rolled steel coilDD51D+Z (St01ZR, St02ZR)≤0.10≤0.50≤0.035
DD54D+Z (St06ZR)≤0.01≤0.10≤0.30≤0.025
Product NameHot Dipped Galvanized Steel Coil,Zinc Coated Steel
StandardEN10346, JIS G3302, ASTM A653,AS 1397,GB/T 2518
Steel GradeDx51D, Dx52D, Dx53D, DX54D,DX55D,DX56D,DX57D, S220GD, S250GD, S280GD, S320GD,S350GD, S390GD,S420GD,S450GD,S550GD,
SGHC, SGH340, SGH400, SGH440, SGH490,SGH540, SGCC,SGCH,SGCD1, SGCD2, SGCD3, SGCD4,SGC340, SGC400 , SGC440, SGC490,SGC570;
CS-A,CS-B,CS-C,Grade 33,grade 37.grade 40,garde 50,grade60,grade70,grade80
As Requirement
Thickness0.12mm-6.0mm or 0.8mm/1.0mm/1.2mm/1.5mm/2.0mm
Width600mm-1800mm or 914mm/1000mm/1200mm/1219mm/1220mm/1524mm
Zinc CoatingZ30g/m2-Z600g/m2
Surface StructureNormal spangle (N),, spangle-free(FS),Zero Spangel
Oiled (O),Passivated(C),Passivated and oiled (CO) ,Sealed (S),Phosphate (P),Phoaphte and oiled (CO)
Coil Weight3 Tons -8 Tons

Application Of Galvanized Steel Coil

Galvanized coil is a thin steel plate with a layer of zinc adhered to the surface by immersing the thin steel plate in a molten zinc bath. Galvanized coils can be divided into hot-rolled galvanized coils and cold-rolled hot-dip galvanized coils, which are mainly used in construction, home appliances, automobiles, containers, transportation and household industries. Especially steel structure construction, automobile manufacturing, steel silo manufacturing and other industries.

coal mining
Anti-skid elevator
Auto industry
Home Appliances
Light industry


Yes, of course. Usually our samples are free,we can produce by your samples or technical drawings.

Of course, we welcome customers from all over the world to visit our factory.

You need to provide the grade, width, thickness, coating and the number of tons you need to purchase.

Of course, all our products are strictly tested for quality before packaging, and unqualified products will be destroyed.we accept  third party inspection.

We specialise in steel business for years as golden supplier on Alibaba, headquarter locates in Jinan, Shandong province, you are welcome to investigate in any ways, by all means, we have CE and ISO9001 certificate, quality can be guaranteed, the most important point is that we ship enough weight as per the order.

Package Delivery Of Galvanized Steel Coil

  1. Generally package:Anti-water paper+strapped with min three .
  2. Standard exporting package:Anti-water paper and plastic+covered by iron sheet+ strapped with min three strapping strips.
  3. Excellent package: Anti-water paper and plastic film+ covered by iron sheet+ strapped with min three strapping strips+fixed on the iron or wooden pallets by strapping strips.

Production process and storage

Certificate Show

We will always adhere to the principle “quality first, service supreme, mutual benefit”. In addition, we have attained the ISO, CE, BV, SGS, TUV certifications. We insist on the belief that all products must meet the international standard. We must provide the qualified products for our clients.

Customer Testimonials

We have hundreds of satisfied customers from all over the world. Please review some of our customer testimonials below. We always want to improve – please do submit your feedback, please email us, or give us a call. Thank you.

Factory Show

We have five production bases in Jiangsu, Shandong, Guangdong and Tianjin. Our company is located in Jinan, the capital of Shandong Province, covering an area of 20,000 square meters. Our factory can provide 3,000-20,000 tons of stainless steel products per month.

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