Meta Title:‌

High-Quality Galvanized Steel Sheets - Manufacturer & Supplier | Blubro

Meta Description:‌

Blubro supplies premium galvanized steel sheets (GI) for construction, automotive, and industrial applications. Custom sizes and zinc coatings available.

Keywords:‌

galvanized steel sheet, GI sheet metal, zinc-coated steel plate, construction steel sheet, corrugated roofing material, industrial metal supplier, Blubro steel manufacturer

Product Specifications:‌

Material Composition:‌

Base Material: Cold-rolled steel (SPCC, DX51D, SGCC)

Zinc Coating: 30-275g/m² (Z30-Z275)

Surface Treatment: Regular spangle, minimized spangle, or zero spangle

Thickness Range: 0.12mm-6.0mm

Width Range: 600mm-1500mm

Standard: ASTM A653, JIS G3302, EN 10346

Manufacturing Process:‌

Continuous hot-dip galvanizing line

Alkaline cleaning & acid pickling

Flux treatment (zinc ammonium chloride)

Air knife coating control

Passivation & oiling

Technical Parameters:‌

Coating Adhesion: Bend test (T=0, no peeling)

Spangle Size: 50-300μm (regular)

Flatness: ≤3mm/m (standard grade)

Tensile Strength: 270-500MPa

Elongation: ≥18% (for DX51D)

Key Applications:‌

✔ Roofing & wall cladding

✔ Automotive body panels

✔ Electrical enclosures

✔ Agricultural equipment

✔ HVAC duct systems

Competitive Advantages:‌

Coating Uniformity‌ - ±5% coating weight variation control

Surface Quality‌ - Class I surface (no defects over 98%)

Custom Solutions‌ - Non-standard widths/lengths available

Quality Certifications‌ - ISO 9001, SGS, CE certified

Global Logistics‌ - 40ft container loading optimization

Technical Support‌ - Material selection guidance

Pricing Structure:‌

FOB Price Range: 

600

−

600−1,100/ton (varies by zinc coating)

MOQ: 25 tons (standard sizes)

Payment Terms: LC or TT 30% deposit

Delivery Lead Time: 10-20 days after order confirmation

Company Highlights:‌

150,000-ton annual production capacity

5 galvanizing lines with 300,000-ton capacity

Complete testing lab (coating thickness gauge, salt spray tester)

One-stop service from inquiry to after-sales

24/7 multilingual support (English/Arabic/Spanish)

Note: The current attachment shows a placeholder "CONTACT NOW download to pdf". For optimal international presentation, we recommend:

Adding zinc coating comparison charts

Including salt spray test reports (500+ hours)

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