Galvanized Steel Coil

Galvanized Steel Coil

Galvanized steel coil is a type of steel coil coated with a layer of zinc to enhance its corrosion resistance. The Hot-dip galvanization process forms a durable and protective zinc coating on the steel surface, which is suitable for applications in humid and corrosive environments
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Standard: ASTM, GB, DIN, BE, EN, JIS
Categories: Galvanized Steel, Galvanized Steel CoilWidth: 600mm, 750mm, 900mm, 1000mm, 1219mm, 1250mm, 1500~2000mmLength: 1000mm~12000mm or customizedThickness: 0.14mm~5mm
Galvanized Steel CoilGalvanized Steel CoilGalvanized Steel CoilGalvanized Steel Coil

Types of Galvanized Steel Plate/Sheet/Strip

Hot Dip Galvanized Steel Sheet: Immersed in molten zinc to form a thick, protective layer.

Electro-Galvanized Steel Sheet: Coated with a thinner layer of zinc using an electric current.

Alloy Galvanized Steel Sheet: Heated after hot-dip galvanizing to form a zinc-iron alloy coating, enhancing adhesion and weldability.

Single-Sided and Double-Sided Differential Galvanized Steel Sheets: Coated on one or both sides, with the latter having a thin layer of zinc on the other side to improve adaptability in welding, painting, and anti-rust treatment.

Common galvanized steel product grades include:

  1. DX51D+Z, DX52D+Z, DC51D+Z, DC52D+Z: Used for general purposes and ordinary stamping. The DX series is for cold forming, and the DC series is for cold - rolled substrates.

  2. S220GD+Z, S250GD+Z, S280GD+Z, S320GD+Z, S350GD+Z, S550GD+Z: Used for structural steel and have different yield strengths.

  3. SPCC, SPCD, SPCE: Japanese JIS standards, used for general purposes, stamping, and deep - drawing respectively.

  4. ST12, ST13, ST14, ST15, ST16: Cold - rolled product grades, used for stamping requirements at different depths.

  5. Q195, Q215, Q235: Chinese GB standards, used for ordinary carbon structural steel.

DetailsFAQ'S
Product NameGalvanized Steel Coil
StandardAISI, ASTM, BS, DIN, EN, GB, JIS
GradeSGCC, CGCC, SPCC, SPCD, SPCE, SGCH
SGC340, SGC400, SGC440, SGC490, SGC570
SGHC SGH340 SGH400 SGH440 SGH490 SGH540
DX51D DX52D DX53D DX54D DX55D
S220GD S250GD S280GD S320GD S350GD S400GD S500GD  S550GD
Q195, Q235, Q345
TechniqueHot rolled / Cold rolled
Zinc Coating30g - 275g / m2
SurfacePassivation(C), Oiling(O), Lacquer sealing(L), Phosphating(P), Untreated(U)
PVC, black, color painting, transparent oil, anti rust oil
StructureRegular spangle,Small spangle, Zero spangle, Big spangle
OEM servicePerforated, Cutting special size, Doing flatness, Surface treatment,etc
Delivery time10-30 days subject to the clients' requirement and quantity
Packageclients' requirement and Standard export sea-worthy packing
Payment terms:T/T,  L/C at sight,West Union
Supply Ability:1000MT/month
SampleFree and available
MOQ1 ton

Available Size Range

DimensionRange
ThicknessCold Rolled: 0.2~6mm
Hot Rolled: 3~12mm
WidthCold Roled: 50~1500mm
Hot Rolled: 20~2000mm
or customer's request
LengthCoil or as customer's request

Surface Structure（Small,Large,Zero）



Application

Galvanized steel coil is a multifunctional, durable, economical and practical material with good corrosion resistance and plasticity. Widely used in the construction industry, automotive industry, home appliance manufacturing, metal products, and roofing materials

Related Products

Galvanized Steel Coil
  1. PPGI Galvanized Steel Coil
  2. SGHC Galvanized Steel Coil
  3. DX51D Galvanized Steel Coil
  4. SPCC Galvanized Steel Coil
  5. SGCC Galvanized Steel Coil
  6. DX53D Galvanized Steel Coil
A: Mill Test Certification is supplied with shipment, Third Party Inspection is available. and we also get ISO,SGS,Alibaba Verified.
A: We have become trade partners with more than 50 countries around the world, mainly exporting to the United States, Russia, Britain, Kuwait, Egypt, Türkiye, Jordan, India, etc.
A: Of course! As long as you contact us, we can provide free inventory samples. Customized samples take approximately 5-10 days.
A: You can contact me on WhatsApp, call me, or send us an email online form to let us know your product specifications.
A: Usually 15 tons, but adjustments will also be made based on the product or your needs, as well as the actual inventory situation.
A: The products will be delivered ASAP on the basis of the quality assurance.Generally,samples order's delivery time is 5-10 days.Container orders are about 15-20 days.
A: We have many professionals, technical personnel, more competitive prices and best after-dales service than other metal materials companies.

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