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Galvanized Coil
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 ℃ to form an alloy coating of zinc and iron. This galvanized coil has good paint adhesion and weldability.
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WhatsApp: +86 15865289721
Email: export@bdsteelcoil.com
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PRODUCT DETAILS

Product NameGalvanzied Steel Coil,Galvalume Steel Coil,Zinc,Aluzinc,GI,GL,HDGI,HDGL
StandardEN10147, EN10142, DIN 17162, JIS G3302, ASTM A653
Steel Grade

Dx51D, Dx52D, Dx53D, DX54D, S220GD, S250GD, S280GD, S350GD, S350GD,S550GD; SGCC, SGHC,

 SGCH, SGH340, SGH400, SGH440, SGH490,SGH540, SGCD1, SGCD2, SGCD3,SGC340, SGC340 , SGC490, SGC570; SQ CR22 (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 As Requirement

TypeCoil/Sheet/Plate/Strip
MaterialCGCC/SGCH/G350/G450/G550/DX51D/DX52D/DX53D
Thickness0.12mm-4.0mm or 0.8mm/1.0mm/1.2mm/1.5mm/2.0mm
Width600mm-1500mm or 914mm/1000mm/1200mm/1219mm/1220mm
Zinc CoatingZ30g/m2-Z350g/m2
Surface StructureNormal spangle coating(NS), minimized spangle coating(MS), spangle-free(FS)
Coil Weight3 Tons -8Tons
Coil ID508mm/610mm

Description
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 ℃ to form an alloy coating of zinc and iron. This galvanized coil has good paint adhesion and weldability.


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Details
*Galvanized Steel Coil
Galvanized coil defined as a carbon steel sheet coated with zinc on both sides. 

A zinc coating is one of the most effective and economical methods of protecting bare steel from a corroding environment. 

The zinc not only serves as a barrier between the steel and the environment, it will sacrifice itself to protect the underlying steel sheet.


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*Spangle
Galvanization or galvanizing is the process of applying a protective zinc coating to steel or iron to prevent rusting.

The size of crystallites (grains) in galvanized coatings is a visible and aesthetic feature, known as "spangle".

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*Zinc Coated
With the cold rolled steel of different strength and thickness as substrate, it is produced through applying the zinc coat on both faces by hot dip process.

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FAQ

1. How can I get a quotation from you ?
You can leave us message, and we will reply every message in time . Or we may talk on line by Trademanager . And you can also find our contact information on contact page .


2. Can I get samples before order ?
Yes, of course. Usually our samples are free . we can produce by your samples or technical drawings . We can build the molds and fixtures .


3. What is your delivery time ?
A. The time of delivery is usually around 1 month(1*40FT as usual) ;
B. We can send out in 2 days , if it has stock .


4. What is your payment terms ?
Our usual payment term is 30% deposite, and rest against B/L. L/C is also acceptatble .


5. How can you garantee what I got will be good ?
We are factory with 100% pre-delivery inspection which garantee the quality .
And as golden supplier on Alibaba , Alibaba assurance will make garanteewhich means alibaba will pay your money back in advance , if there is any problem with the products .


6. How do you make our business long-term and good relationship ?
A. We keep good quality and competitive price to ensure our customers benefit ;
B. We respect every customer as our friend and we sincerely do business and make friends with them no matter where they come from.

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