HOT DIPPED GALVANIZED STEEL COILS

HOT DIPPED GALVANIZED STEEL COILS

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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.
  • TSD

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Product Name
Hot Dipped Galvanized & Galvalume Steel Coil,Zinc Coated Steel ,GIHDGI,aluzinc Steel
Standard
EN10346, JIS G3302, ASTM A653,AS 1397,GB/T 2518,ASTM A792


Steel Grade
Dx51D, 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
G1,G2,G3,G250,G300,G450,G550
As Requirement
Type
Coil/Sheet/Plate/Strip
Thickness
0.12mm-6.0mm or 0.8mm/1.0mm/1.2mm/1.5mm/2.0mm
Width
600mm-1800mm or 914mm/1000mm/1200mm/1219mm/1220mm/1524mm
Zinc Coating
Z30g/m2-Z600g/m2&AZ20-AZ220
Surface Structure
Normal spangle (N),, spangle-free(FS),Zero Spangel
Surface Structure
Oiled (O),Passivated(C),Passivated and oiled (CO) ,Sealed (S),Phosphate (P),Phoaphte and oiled (CO)/AFP
Coil Weight
3 Tons -8Tons
Coil ID
508mm/610mm
1


C (3)


C (9)



Hot dip galvanizing: the molten metal reacts with the iron matrix to produce an alloy layer, so as to combine the matrix and the coating. Cold galvanizing: the amount of galvanizing is very small, only 10-50g / m2, and its corrosion resistance is much different from that of hot-dip galvanized pipe.

4


1


2


Wrap with special anti rust paper; Covered with plastic film, packed with steel belt or wooden pallet or packed according to
customer requirements.

FAQ

Q:Can I get samples before order ?

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

Q:Can I go to your factory to visit? 

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

 Q:How can I get a quotation from you ? 

 A:You can leave us message, and we will reply every message in time. Or we may talk on line. 

 Q:What product information do I need to provide? 

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

 Q:Does the product have quality inspection before loading? 

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

 

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  +86-15222234062
  +86-022-26969512
      star01@tsdsteel.com
  2-1704 JINXI BUILDING, BEICHEN DISTRICT, TIANJIN, CHINA

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