Hot dip Galvanized Steel Coil


Product Name
Galvanized steel coil
Material
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 Customer’s Requirement
Thickness
0.12-6.00mm or customer's requirement
Width
600mm-1500mm, according to customer's requirement
Zinc coated
30g-275g/m2
Type of Coating
Hot Dipped Galvanized Steel
Surface Treatment
Passivation(C), Oiling(O), Lacquer sealing(L), Phosphating(P), Untreated(U)
Surface Structure
Normal spangle coating(NS), minimized spangle coating(MS), spangle-free(FS)
Coil ID
508mm or 610mm
Coil Weight
3-20 metric ton per coil
Standard
JIS 3302 / ASTM A653 /EN10143 AISI , ASTM , DIN , GB , JIS G3302 G3312 G3321 , BS
Technique
Hot Rolled / Cold Rolled
Product Application
1. Fence, greenhouse, door pipe,greenhouse

2. Low pressure liquid, water, gas, oil, line pipe

3. For both indoor and outdoor the building construction

4. Widely used in scaffolding construction which is much cheaper and convenient
Origin
Shandong China
Certificates
API ISO9001-2008,SGS.BV
Delivery Time
Usually within 10-45 days after receipt of advance payment



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.




  • Surface condition


Due to the different treatment methods in the coating process, the surface condition of the galvanized 

sheet is also different, such as ordinary spangle, fine spangle, flat spangle, no spangle and phosphating 

surface.

.



  • Packaging


Water proof paper is inner packing,galvanized steel or coated steel sheet is outer packing , side guard plate,

then wrapped by seven steel belt.or according to customer's requirement









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