G30 G60 G90 0.5mm Thick Steel Galvanized Iron Coils and Flat Sheet

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Product Description

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Basic Information

Model NO.
DX51D, DX52D, DX53D, JIS, ASTM
Surface Treatment
Galvanized
Technique
Hot Rolled
Application
Boiler Plate
Edge
Slit edge
Thickness
0.12-6.0mm
Width
600-1850mm
Zinc Coating
30-600G/M2
Surface Structure
Regular Spangle
HS Code
72104900
Production Capacity
50000ton Per Month
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Product Description

G30 G60 G90 0.5Mm Thick Steel Galvanized Iron Coils And Flat Sheet

Galvanized Iron Coils
Thickness0.12 ~6.0 mm
Width600-1500 mm
Zinc Coating30~600G/M2
Coil ID508 / 610MM
Coil Weight3-5 Tons
StandardASTM-A653; JIS G3302; EN10147; etc
HardnessSoft hard(HRB60), medium hard(HRB60-85), full hard(HRB85-95)
Surface StructureRegular spangle, Minimum spangle, Zero spangle, Big spangle
Surface TreatmentChromated/Non-Chromated, Oiled/Non-oiled, Skin pass
Surface Comparison

1. Different Surface Options:

Small, Large, Zero. Select as per your requirement.

Spangle types

2. Applications:

  • Building & Construction: Roofing; Terrace; Window Frame;
  • Door: Rolling-up Door; Shutter; Mobile House;
  • Interior Decorations: Wall; Door Frame; Steel Structure; Screen; Ceiling; Elevator;
  • Household Appliances: Fridge; Washing Machine; Microwave Oven; Air-Conditioner; etc;
  • Transportation: Auto Panel; Interior Decorative Panel; Carriage Panel;
Application scenarios

3. Stock & Production:

Stock for regular products available. High production capacity of 10,000 tons monthly.

Stock 1
Stock 2
Stock 3
Package 3 layers of packing: inside is kraft paper, water plastic film in the middle, and outside GI steel sheet covered by steel strips with lock.
Loading Port Tianjin/Qingdao/Shanghai Port
Packaging Detail
Loading Process

BEFORE-SALE SERVICE:

  • ISO Verified Manufacturer
  • Third party inspection: SGS, BV, CE, COC, AI
  • Flexible Payment Terms
  • Quick Delivery & Sufficient Stock
  • Transport Tracking (Production/Loading pictures)

AFTER-SALE SERVICE:

  • Quality Guarantee: Money return or free replacement
  • Technical guidance for processing
  • VIP Service for accumulated orders
Service Guarantee
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Frequently Asked Questions

What is the thickness and width range of your galvanized coils?
We offer a thickness range from 0.12mm to 6.0mm and widths between 600mm and 1850mm to meet various industrial needs.
What types of surface spangles are available?
You can choose from regular spangle, minimum spangle, zero spangle, or big spangle structures depending on your application and aesthetic requirements.
What is the standard zinc coating weight?
Our galvanized steel features a zinc coating ranging from 30G/M2 to 600G/M2, providing excellent corrosion resistance.
What are the primary applications for these steel sheets?
They are widely used in building and construction (roofing, window frames), household appliances (fridges, washing machines), and transportation (auto panels).
How is the product packaged for export?
We use a professional 3-layer export standard package: kraft paper inside, waterproof plastic film in the middle, and a GI steel sheet outer cover secured with steel strips.
Do you accept third-party quality inspections?
Yes, we support and accept inspections from third parties such as SGS, BV, CE, COC, and others to ensure quality compliance.

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