🛡️ Galvanized Steel Sheets – Durable, Corrosion-Resistant Metal for Every Structure
🧱 Multi-Type Galvanized Sheets: Plain, Corrugated, Color-Coated (PPGI), GI Coils, Slitted Strips
⚙️ Standards: ASTM A653, JIS G3302, EN 10346, IS 277
📐 Zinc Coating: Z80 to Z275 (G60 to G90) – Spangle or Zero Spangle
🌍 Origin Options: India, China, Vietnam, UAE, Turkey, Korea
📦 Packaging: Coils, flat sheets, bundled panels, export-seaworthy packing
🔁 Applications: Roofing, cladding, ducting, fencing, appliances, fabrication
Galvanized Steel Sheets (GI) are coated with a layer of zinc to provide long-lasting resistance against rust, corrosion, and weather. At NNRV, we offer multigrade galvanized sheet options in various formats — coils, flat sheets, and corrugated panels — with zinc coating thicknesses adapted to regional climates and industrial standards.
Whether you need sheets for roofing, wall systems, enclosures, or ducting, our products ensure strength, durability, and compliance — backed by full mill certifications and global logistics.
🔹 Types of Galvanized Sheets Supplied
| Type | Use Case | Standard |
|---|---|---|
Plain Galvanized Sheets | General fabrication, industrial enclosures | ASTM A653 / EN 10346 |
Corrugated GI Sheets | Roofing, fencing, siding | IS 277 / JIS G3302 |
Galvanized Coils | Roll-forming, ducting, profiling | ASTM A924 / EN 10143 |
Prepainted Galvanized (PPGI) | Colored roofing, aesthetic cladding | EN 10169 |
| Slitted Galvanized Strips | Profiles, accessories, frames | Custom widths |
| Zero Spangle GI Sheets | High-finish uses, painting base | EN 10346 – Z140+ |
✅ Thickness: 0.12 mm – 2.5 mm | Width: up to 1250 mm | Length: custom cut-to-size
🔹 Technical Specifications (Typical – Plain GI Sheet)
| Property | Value |
|---|---|
| Zinc Coating | Z80–Z275 g/m² |
| Thickness Range | 0.30 mm – 2.0 mm |
| Width Range | 600 mm – 1250 mm |
| Yield Strength | 240–550 MPa |
| Tensile Strength | ≥ 270 MPa |
| Elongation | ≥ 20% |
| Surface Finish | Regular, Minimised, or Zero Spangle |
| Coil Weight | 3–10 MT |
🧪 Delivered with Mill Test Certificate (MTC), SGS report (on request), and Export Packing List.
📦 Packaging & Delivery Options
| Format | Shipping Mode | Ideal For |
|---|---|---|
| GI Coils (Full Hard/Annealed) | Container / Bulk vessel | Roll-forming, industrial supply chains |
| Flat Sheets (Cut-to-Length) | Palletized in bundles | Roofing, cladding, general fabrication |
| Corrugated GI Panels | Wrapped and strapped | Roofing contractors, export resale |
| Slitted GI Strips | Coil or pancake roll | Manufacturing accessories, trims |
📍 Loading Ports: Mundra, Jebel Ali, Hai Phong, Mersin, Incheon
📦 Incoterms: CIF / FOB / EXW / DDP
🔧 How It Works – Sourcing Process
1️⃣ Submit Inquiry
Provide required sheet type, zinc coating (Z100/Z275), thickness, size, quantity, and delivery port.
2️⃣ Receive Quotation & Sample
We send full technical offer with pricing, standards, test certificates, and lead time.
3️⃣ Contract & Payment
Signed PI or SPA. Payment via LC, TT, or Escrow.
4️⃣ Production & QA
Material slit, coated, tested, and cut to your spec.
5️⃣ Delivery & Support
Packed for ocean transport, loaded, and shipped per contract.
✅ Why Choose NNRV for Galvanized Sheets?
🛡️ Full Zinc Grades: Z80 to Z275 with spangle options
🖌️ PPGI Color Customization: RAL shades available
📄 Certified Mills: ISO 9001, ASTM, EN, IS compliant
🧪 Third-Party Testing: SGS, BV, or Intertek available
🚢 Flexible Delivery: Mixed sheet sizes or full coil load-outs
🌍 Global Sourcing: Multi-origin supply for cost and lead-time optimization
🏆 Client Success Story
Commercial Roofing Project – East Africa
Delivered 620 MT of galvanized and prepainted sheets (0.5 mm) in 4 phased shipments. Enabled contractor to finish on-time while cutting material waste by 15%.
❓ Frequently Asked Questions (FAQs)
Q1: Can I request both corrugated and flat sheets in one order?
Yes — mixed loading per container is available.
Q2: What coating thickness should I choose for coastal use?
Z275 or G90 is recommended for high-corrosion environments.
Q3: Do you provide slitting and custom length cutting?
Yes — slitting widths down to 30 mm and sheets cut up to 6 meters.
Q4: Can you match PPGI colors to our design palette?
Yes — RAL code matching and samples can be provided.
Q5: What’s your MOQ?
Generally 1×20 ft FCL (~20–25 MT), mix-loads possible.
📩 Get Your Galvanized Steel Sheets Now
Ready to secure zinc-coated protection for your next project? Contact NNRV for guaranteed quality, fast lead times, and seamless international delivery.
NNRV – Sheet Metal Solutions That Endure.