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0.13mm Dx51d Z275 G90 Galvanized Steel Sheet In Coil 600-1500mm
| MOQ: | 5 tons |
| Price: | negotiate |
| Standard Packaging: | Standard seaworthy export packing or as customer demands |
| Delivery Period: | Negotiated |
| Payment Method: | T/T,Western Union,L/C |
| Supply Capacity: | 10000tons per month |
0.13mm galvanized steel sheet in coil
,G90 galvanized steel sheet in coil
,1500mm gi coil
0.13mm Dx51d Z275 G90 Galvanized Steel Sheet In Coil
Description
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Standard
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AISI, ASTM, BS, DIN, GB, JIS
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Surface
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Galvanized Coated
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Surface Structure
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Normal spangle coating(NS), minimized spangle coating(MS), spangle-free(FS)
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Zinc Coating
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60-275g/m2
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Thickness
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0.12mm-4.0mm
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Width
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600mm-1250mm
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Coil Weight
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3-5 Tons or Required
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Coil ID
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508mm/610mm
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Coating
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PE/PVDF/HDP/SMP
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Top Painting
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10-35 Microns
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Back Painting
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5-35 Microns
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MOQ
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5 Tons(1 20ft FCL)
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Payment Term
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T/T(30% Deposit+70% )
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Product Display
Product packaging can be customized according to customers and according to factory standards
ADVANTAGES:
Low processing cost:
The cost of hot-dip galvanizing and rust prevention is lower than that of other paint coatings;
Multi-faceted protection:
Each part of the plated parts can be plated with zinc, even in recesses, sharp corners and hidden places
an be protected in many ways;
The inspection is simple and convenient:
The hot-dip galvanized layer can be tested visually and with a simple non-destructive coating thickness table.
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Application:
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1. What does zinc coating weight mean? What options do you offer?
Zinc coating weight (also called zinc mass) is measured in g/m² (both sides total) . It determines the corrosion resistance lifespan of the steel.
Grade Coating Mass (g/m²) Typical Application
Z40–Z80 40–80 Indoor use, light protection
Z100–Z140 100–140 General construction, roofing
Z180–Z275 180–275 Heavy industry, structural components
Z350–Z450 350–450 Coastal areas, high-corrosion environments
Note: Higher coating weight = longer service life = higher cost. We recommend selecting based on your actual environmental conditions.
2. What standards do you follow?
Our galvanized steel coils comply with major international standards:
ASTM A653 – American Standard
JIS G3302 – Japanese Standard
EN 10346 – European Standard
GB/T 2518 – Chinese Standard
All products come with Mill Test Certificates (MTC) that can be provided upon shipment.
3. What is spangle? Regular spangle vs zero spangle – which should I choose?
Spangle refers to the visible crystal patterns on the surface of galvanized steel, formed during the solidification of the zinc coating.
Regular Spangle:Visible snowflake-like crystals. It is best for applications where appearance is not critical; prepainted base.
Zero Spangle (Minimal Spangle) :Smooth, uniform surface with no visible crystals. It is best for painting applications, prepainted steel, automotive parts, where surface smoothness matters.
Recommendation: If you plan to paint directly on the surface, zero spangle is strongly recommended for better paint adhesion.
4. Does galvanized steel rust?
While galvanized steel offers excellent corrosion protection, white rust (zinc oxide) can occur under certain conditions:
Poor ventilation during storage
High humidity or condensation
Direct contact with rainwater
5.How to prevent white rust?
Prevention methods:
Passivation treatment – We apply chromate or chromium-free passivation before shipment
Oil coating – Anti-rust oil can be applied for ocean freight shipments
Proper storage – Store in a dry, ventilated warehouse; avoid outdoor storage
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