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Galvanized Steel Coil

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Galvanized Steel Coil

Galvanized Steel Coil

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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.

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Place of OriginChina
Brand NameHNJBL
CertificationBV SGS CE TUV

Minimum Order Quantity1Ton
Packaging DetailsStandard seaworthy export packing or according to the customers' request
Delivery Time7-15 working days after the receipt of 30% deposit
Payment TermsTT or L/C
Supply Ability25000Tons/per month


Our GI (Galvanised Steel) are some of the most popular materials in the home and abroad,available in a variety of specifications.

Hot dip galvanizing is the process of applying a zinc coating to cold rolled steel strip by immersing the material in a bath consisting primarily of molten zinc. The simplicity of the galvanizing process is a distinct advantage over other methods of providing corrosion protection.

Galvanizing forms a metallurgical bond between the zinc and the underlying steel, creating a barrier that is part of the metal itself. In China, the Galvanized steel coil is generally used in roofing, refrigerator door & body panels, and manufacture various parts of home appliances.


(1)In large-scale construction projects, galvanized coil is a very common building material, mainly used for the production of roofs, walls, doors, windows and other building structures. It can provide a certain degree of structural stability and aesthetics, and can withstand the influence of external factors such as time and climate, making the building beautiful and long-lasting.

(2)Galvanized coils are used in machining. Machining requires many materials with high strength and good corrosion resistance, so galvanized coils have also become an indispensable part of the machining industry. Due to the advantages of high strength, corrosion resistance, wear resistance, and easy processing, galvanized coil is widely used in manufacturing tools and machine parts.

(3)In the manufacturing industry: the automotive industry requires many strong, hard-corroding materials to make automotive components. Galvanized coil is one of the most widely used materials, which can be used to make the main parts of automobiles, such as doors, roofs and front faces.

(4)Galvanized coils can also be used to make various containers such as oil cans, food cans, etc.


Technical StandardEN10147, EN10142, DIN 17162, JIS G3302, ASTM A653
Steel GradeDx51D, Dx52D, Dx53D, DX54D, S220GD, S250GD, S280GD, S350GD, S350GD, S550GD; SGCC, SGHC, SGCH, SGH340, SGH400, SGH440,SGH490,SGH540, SGCD1, SGCD2, SGCD3, SGC340, SGC340 , SGC490, SGC570; SQCR22 (230), SQ CR22 (255), SQ CR40 (275), SQ CR50 (340),SQ CR80(550), CQ, FS, DDS, EDDS, SQ CR33 (230), SQ CR37 (255), SQCR40 (275),SQ CR50 (340), SQ CR80 (550); or Customer’sRequirement
TypeGalvanized Steel Coil
Thickness0.12-6.00mm,or customer's requirement
Width600mm-1500mm, according to customer's requirement
Type of CoatingHot Dipped Galvanized Steel(HDGI)
Zinc Coating30-275g/m2
Surface TreatmentPassivation(C), Oiling(O), Lacquer sealing(L), Phosphating(P), Untreated(U)
Surface StructureNormal spangle coating(NS), minimized spangle coating(MS), spangle-free(FS)
QualityApproved by SGS,ISO
Coil Weight3-20 metric ton per coil
PackageWater proof paper is inner packing,galvanized steel or coated steel sheet is outer packing , side guard plate,then wrapped byseven steel belt.or according to customer's requirement

Competitive Advantage:

Pre-sale Service:

1. We provide samples free of charge, but the freight should be paid by the buyer.

2. We have full stock,and can deliver within short time.Many styles for your choices.

3. OEM and ODM order are accepted, Any kind of logo printing or design are available.

4. Good Quality + Factory Price + Quick Response + Reliable Service, is what we are trying best to offer you.

5. All of our products are produce by our professional workman and we have our high-work-effect

foreign trade team, you can totally believe our service.

After you choose:

1. We will count cheapest shipping cost and make invoice to you at once.

2. Check quality again, then send out to you at 1-2 working day after your payment

3. Email you the tracking no, and help to chase the parcels until it arrive you.

Pre-sale Service:

1. We are very glad that customer give us some suggestion for price and products.

2. If any question,please contact with us freely by E-mail or Telephone.


Galvanized Steel Coil, China Galvanized Steel Coil Manufacturers, Suppliers, Factory,Coated Steel, Galvanized Steel Plate, Galvanized Steel Pipe


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