Cold Rolled Steel Zinc Rolls Hot Dipped Galvanized Steel Coils Dx51 SPCC Grade

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Product Description

Basic Information

Model NO. Galvanized steel coil/sheet
Certification ISO, RoHS, IBR
Surface Treatment Galvanized
Technique Cold Rolled
Application Construction, Ship Building, Machinery Manufacturing
Steel Grade SGCC, DC51D, Dx51d, Dx52D, SPCC, Sgcd, Q195, Q235
Zinc Coating 40~300G/M2
Thickness 0.12mm~3.0mm
Width 600mm~1500mm
Spangle Regular Spangle, Minimal Spangle, Zero Spangle

Product Description

Galvanized Steel Coils

Hot-dip galvanizing is the process of coating iron or steel with a layer of zinc by passing the metal through a molten bath of zinc at a temperature of around 860°F (460°C). During the process, a metallurgically bonded coating is formed which protects the steel from harsh environments, whether they be external or internal.

Key Advantages

  • Anticorrosive: Long-term durability in industrial, ocean, and suburban areas.
  • Cost-Effective: Lower initial cost compared to many other protective coatings for steel.
  • Reliable: Metallurgically bonded coating ensures exceptional toughness and durability.
  • Comprehensive Protection: Fully protects every part of the steel, including sharp corners and recessed areas.
  • Time Saving: The galvanizing process is fast and independent of weather conditions.
Steel Quality Control

Technical Specifications

Feature Details
Zinc Coating 30-275g/m2 (as required)
Thickness 0.13-3.0mm
Width 30-1500mm
Standard ASTM A653, JIS G3302, GB/T3830-2006, DIN, AISI
Surface Treatment Chromed, Skin Pass, Oiled, Dry, Anti-fingerprint
Coil Weight 3-8 Tons
Steel Coil Process Galvanized Surface Coil Loading

Industry Applications

Galvanized steel sheet products are widely utilized across various sectors due to their stability and performance:

Construction Application Machinery Application
  • Building roofs and highway guardrails
  • Sheet metal processing and roof grilles
  • Household appliance enclosures and ventilation ducts
  • Automobile parts and container manufacturing

Quality Assurance

Our products undergo rigorous testing and meet international standards to ensure the highest quality for global projects.

Certifications Quality Standards

Frequently Asked Questions

Q1: What are your payment terms? A: 30% T/T in advance, and the remaining 70% before delivery. We provide photos of the products and packaging before final payment.
Q2: How long is the typical delivery time? A: For stock items, goods can be transported to the loading port within 7 days. For custom production, it usually takes between 15 to 30 days after receiving the deposit.
Q3: Do you provide product samples? A: Yes, we can provide free samples if they are available in stock. Please note that transportation costs are typically covered by the buyer.
Q4: How do you guarantee product quality? A: Each product is manufactured in certified workshops and undergoes inspection according to national and international standards. Quality warranties are available upon request.
Q5: What are the available delivery terms? A: We offer various delivery terms including EXW, FOB, CIF, CFR, and DDU to meet your logistics needs.
Q6: What types of packing do you use? A: Generally, goods are packed in bundles or coils with steel belts. Custom packaging solutions are also available based on specific requirements.

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