Galvanized Steel Roofing Flashing
Narrow galvanized steel strips used for roofing flashing, with width under 300 mm and thickness over 0.25 mm, coated with zinc to prevent corrosion. Classified under HTS 7212.30.10 as flat-rolled nonalloy steel, plated with zinc, in narrow widths for construction applications. The zinc coating provides essential weather resistance for exterior building use.
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More Specific Codes
This product may fall under a more specific subheading:
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If width of 300 mm or more
Wider galvanized sheets shift to 7210 as they exceed the narrow width threshold of 7212.
If further fabricated into finished structures
Fabricated into specific building components like gutters moves to Chapter 73 for structures and parts.
If coated with aluminum-zinc alloy instead of pure zinc
Different coating material like Galvalume classifies under other plated/coated categories.
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Import Tips & Compliance
• Verify zinc coating thickness meets ASTM A653 standards to avoid reclassification; provide mill test certificates confirming nonalloy composition; inspect for uniform plating to prevent duty disputes on coating quality
Related Products under HTS 7212.30.10
Zinc-Galvanized Steel Pipe Chase Cover
Narrow galvanized flat-rolled steel covers for wall pipe chases, >0.25 mm thick with zinc for plumbing protection. Fits HTS 7212.30.10 as nonalloy steel plated with zinc, width <300 mm. Conceals penetrations aesthetically.
Galvanized Steel Soffit Vent Strip
Zinc-coated narrow steel strips for soffit ventilation, thickness >0.25 mm, <300 mm wide for airflow and protection. HTS 7212.30.10 for flat-rolled nonalloy zinc-plated steel. Enables attic ventilation while blocking pests.
Zinc-Coated Steel Drywall Corner Bead
Galvanized steel corner beads for drywall installation, under 300 mm wide and over 0.25 mm thick, zinc-plated for rust protection in construction. Falls under HTS 7212.30.10 due to narrow flat-rolled form, nonalloy steel with zinc coating before final assembly. Essential for straight, durable wall edges in interior finishing.
Galvanized Steel HVAC Duct Flange
Zinc-plated steel flanges for HVAC duct connections, flat-rolled under 300 mm wide and exceeding 0.25 mm thickness for structural strength. HTS 7212.30.10 applies to this nonalloy steel product with zinc coating for corrosion resistance in ventilation systems. Used in assembling airtight ductwork.
Zinc-Plated Steel Shelf Bracket Strip
Narrow galvanized flat-rolled steel for shelf brackets, thickness over 0.25 mm and width less than 300 mm, coated for indoor rust prevention. Classified in HTS 7212.30.10 as nonalloy steel plated or coated with zinc in flat form prior to fabrication. Provides support in shelving systems.
Galvanized Steel Electrical Conduit Strap
Zinc-coated flat steel straps for securing electrical conduits, under 300 mm wide and thicker than 0.25 mm for durability. HTS 7212.30.10 covers this narrow nonalloy steel product plated with zinc for corrosion protection in wiring installations. Prevents conduit movement in buildings.