GI Galvanized Steel Coil
Hot-dip zinc coated coil for profile and duct manufacturing.

Corrosion-resistant steel coil, zinc coated by hot-dip galvanizing: a formable raw material for profile and duct manufacturers.
Used to produce drywall profiles, ventilation ducts and trapezoidal sheets.
Where is GI Galvanized Steel Coil used?
Each application page lists the recommended thickness, colour and technical details.
Drywall Profiles
Galvanized coil for the C, U and omega profiles of drywall partition and suspended ceiling systems.
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Ventilation Ducts
Galvanized coil for rectangular and spiral ventilation ducts and fittings.
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Galvanized Trapezoidal Sheet
Economical, durable galvanized coil for producing unpainted, zinc-coated trapezoidal sheet.
Learn moreWhere is GI galvanized coil used?
GI is steel coil zinc coated by hot-dip galvanizing. It is the raw material for drywall profiles, ventilation ducts and trapezoidal sheets. The common grade is EN 10346 DX51D+Z.
Why choose Magnelis over standard galvanized steel?
Magnelis' key advantage is its stronger self-protection against corrosion at cut, punched or exposed edges. That makes it the better choice for solar, agricultural and outdoor profiles that are cut and punched.
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