Zinc-Coated Steel Guardrail Backing
Galvanized flat-rolled steel sheet, width exceeding 600 mm, used as backing material for highway guardrails, protected by zinc plating. Classified HTS 7210.49.00.95 as other zinc-coated nonalloy steel products. Essential component in transportation infrastructure safety systems.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If assembled into bridge components
Fabricated into structures shifts from Chapter 72 semi-finished to Chapter 73 finished goods.
If concrete reinforcing quality
Deformations or twisted features meet Chapter note (c) for rebar materials.
If in coils
Coiled galvanized products classify under pickup provisions regardless of width.
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Import Tips & Compliance
• Provide AASHTO/ASTM specs confirming galvanizing meets transportation standards
• Ensure no edge trimming or slitting that reduces effective width below 600 mm threshold
• Mill certificates must specify nonalloy steel to avoid 20-25% alloy steel duties
Related Products under HTS 7210.49.00.95
Galvanized Steel Roofing Sheet
A flat-rolled galvanized steel sheet, width over 600 mm, coated with zinc via hot-dip process for corrosion resistance, commonly used in roofing applications. Classified under HTS 7210.49.00.95 as a flat-rolled product of nonalloy steel, clad, plated or coated with zinc, not elsewhere specified. The zinc coating provides galvanic protection against rust in outdoor environments.
Hot-Dip Galvanized Steel Siding Panel
Flat-rolled nonalloy steel sheet over 600 mm wide, hot-dip zinc coated for exterior building siding, providing durable weather protection. Falls under HTS 7210.49.00.95 as 'other' zinc-coated flat-rolled products not cold-rolled or painted. The heavy zinc coating (G90 spec typical) ensures long-term corrosion resistance.
Galvanized Steel Floor Decking Sheet
Wide galvanized steel sheet (>600 mm) used for concrete floor decking in construction, zinc coated for rust prevention in structural applications. HTS 7210.49.00.95 covers this as other zinc-plated nonalloy flat-rolled product. Provides composite action with concrete pours in building projects.
Galvanized Steel Culvert Liner Sheet
Heavy-gauge galvanized steel sheet (>600 mm wide) for corrugated culvert pipe liners, zinc coated for drainage system durability. HTS 7210.49.00.95 as other zinc-plated flat products of nonalloy steel. Used in stormwater management infrastructure.
Prepainted Galvanized Steel Coil Stock
Flat sheets cut from prepainted galvanized steel coil stock, width >600 mm, used for building panels with factory-applied color coating over zinc. However primarily classified by paint, but if minimal: HTS 7210.49.00.95 if zinc coating dominant. Wait—actually paint takes precedence per notes.