Gi Gl SPCC Secc SGCC HRC G350 G450 G550 Hot Dipped Cold Rolled Dx51d Dx52D Dx53D Z275 Zinc Coated Roll Price Galvanized Steel Coil for Roofing

Still deciding? Get samples of $ !
Request Sample

Product Description

Basic Specifications
Model NO.
customized
Standard
ASTM, JIS, GB, AISI, DIN, BS
Certification
ISO, RoHS, IBR
Surface Treatment
Galvanized
Technique
Cold Rolled
Application
Roofing Sheet /Cutting Sheet /Corrugated Sheet
Thickness
0.12-6mm
Grade
Dx51d Dx52D Dx53D
Coating
20-275g
Production Capacity
10000ton/Month
Product Description
Galvanized Steel Coil

Hot Dipped Galvanized Steel Sheet in Coil (GI) is produced by passing the Full Hard sheet which has undergone the acid washing process and rolling process through the zinc pot, thereby applying zinc film to the surface. It has excellent corrosion resistance, paintability, and workability due to Zinc's characteristics.

  • Excellent anti-corrosion and processability due to the self-sacrificing characteristic of zinc.
  • Available in thick zinc layers (maximum 120g/m2).
  • Classified as either zero spangle or extra smooth.
GALVANIZED STEEL COIL TECHNICAL PARAMETERS
StandardISO, JIS, AS EN, ASTM
GradeDX51D DX52D DX53D, S220GD-S550GD, Q195-Q345
Width600mm to 1500mm
Thickness0.125mm to 3.5mm
Zinc coating30g/m2 to 275g/m2
Surface treatmentUnoil, Dry, Chromate Passivated
SpangleRegular, Minimum, Large, Zero Spangle
Detailed Photos
Steel Coil Processing
Product Applications
  • Building & Construction: Roofing; Terrace; Window Frame;
  • Door: Rolling-up Door; Shutter; Mobile House;
  • Interior Decorations: Wall; Door Frame; Steel Structure; Ceiling;
  • Household Appliances: Fridge; Washing Machine; Microwave Oven;
  • Transportation: Auto Panel; Interior Decorative Panel;
Steel Applications
Company Profile
Factory View

We are a professional manufacturer of steel products, specializing in steel sheet/plate, steel coil, and galvanized steel products. With well-equipped testing facilities and strong technical force, our products are extensively used in mechanical manufacturing, metallurgical minerals, building materials, shipping, and other industries.

Our facility covers an area of 30,000 square meters with over 200 employees, ensuring reliable production capacity and quality standards for global clients.

Production Line
Product Test & Packing
Packaging Details3 layers of packing: kraft paper inside, water plastic film in the middle, and GI steel sheet outside with steel strips.
Monthly Output10,000 tons
Loading PortTianjin / Qingdao / Shanghai Port
Certifications & Customer Gallery
Frequently Asked Questions
Do you provide free samples?
Yes, we can provide free samples for testing. The buyer should bear the shipping costs.
How long is your delivery time?
Generally it is 3-7 days if the goods are in stock, or 7-15 days if the goods are not in stock, depending on the quantity.
How can we guarantee quality?
We always provide a pre-production sample before mass production and conduct a final inspection before shipment. Third-party inspections are also accepted.
Why should you buy from us instead of other suppliers?
We offer diversified products with direct supply from the manufacturer, ensuring competitive pricing and controlled quality.
What are your terms of payment?
We accept T/T, L/C, and other methods. Payment terms can be negotiated based on the actual situation.
What is the monthly production capacity?
Our current monthly output is approximately 10,000 tons of galvanized steel products.

Related Products