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galvanized steel coil
Standard ASTM, DIN, GB, JIS
Grade DC01,SPCC
Thickness 0.2mm to 2.0mm
Place of Origin Jiangsu, China (Mainland)
Brand Name panhua
Model Number 11
Type Steel Coil
Technique Cold Rolled
Surface Treatment Coated
Application sandwich panel
Width 914mm to 1250mm
Length according to coil weight

galvanized steel coil

(1) Cold rolled based:

600000mt/year in both 2 mills by 5 galvanizing lines

CW: 4-12MT

SGCC, DX51, ASTM A653 CS TypeB, etc

0.21-0.32mm thick, 1000mm wide

0.32-1.25mm thick, 1000-1250mm wide

Z60-180+/-20, regular spangle, chromated, unoiled, tension leveled and/or skinpassed

(2) Hot rolled based:

300000mt/year in Chongqing mill by one HR based galvanizing line

CW: 4-25mt

SGCC, DX51, ASTM A653 CS TypeB, etc

1.25-3.50mm thick, 1000-1250mm wide

Z60-200+/-20, regular/minimum spangle, chromated, unoiled, skinpassed

ID: 508/610mm

1.Characteristics:
a) Low-cost: Zinc coating is cheaper than other coatings.
 
b) Lasting and durable: The zinc coating is attached by chemical reaction to  become the surface of the steel sheet, therefore, the coating lasts for a long time. Generally, standard zinc coating(Z60 to Z80) can last for 50 years without any repair,
 while in coastal areas lasting 20 years.
 
c) Strong toughness: The zinc coating owns special metallurgical structure which bears mechanial damages in delivery and application.