Epoxy-Coated Steel for HVAC Ducting
Wide (>600mm) nonalloy steel sheet coated with epoxy plastics for corrosion-resistant HVAC applications. HTS 7210.70.60.90 as other varnished/painted/coated flat products. Epoxy resin coating explicitly listed under chapter note's nonmetallic coatings.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If clad but not plastic-coated
Clad-only (metal/metal) excludes painted/plastic categories.
If profiled into duct sections
Further working into structures shifts to fabricated steel articles.
Not sure which classification is right?
Our AI classifier can analyze your specific product and recommend the correct HTS code with confidence.
Import Tips & Compliance
• Document epoxy cure time and adhesion tests to validate coating integrity
• Avoid misdeclaration as 'galvanized'—epoxy over bare steel changes classification
• Use ventilated containers to prevent coating off-gassing during ocean transit
Related Products under HTS 7210.70.60.90
WeatherMAX Vinyl Coated Steel Building Panels
Nonalloy steel sheet >600mm coated with WeatherMAX vinyl for commercial building cladding. HTS 7210.70.60.90 other plastic-coated. Vinyl is plastics material coating.
Powder Coated Steel Framing Stock
Flat-rolled nonalloy steel >600mm with polyester powder coating for construction framing. 7210.70.60.90 as other painted/coated. Powder coating = plastics after curing.
Marine-Grade Epoxy Painted Steel Plate
Heavy-gauge nonalloy steel plate >600mm epoxy painted for shipbuilding/bridge use. HTS 7210.70.60.90 other coated. Meets further-worked plastic coating note.
Solar Panel Frame Precoated Steel
Nonalloy steel sheet >600mm with plastic paint coating for solar module frames. 7210.70.60.90 painted other. Coating provides corrosion protection.
Galvannealed Steel Coated with Polyester Paint
Flat-rolled nonalloy steel sheet, width over 600 mm, featuring a galvannealed base layer and top-coated with polyester paint for enhanced corrosion resistance and aesthetics. Classified under HTS 7210.70.60.90 as a painted flat-rolled product of nonalloy steel, not specifically provided for elsewhere in the 'other' subheading. The plastic paint coating qualifies as 'coated with plastics' per chapter notes on further worked products.
Prepainted Galvanized Steel Roofing Panel Stock
Wide galvanized nonalloy steel sheet (>600mm) pre-coated with PVC plastisol for roofing applications, providing weatherproofing and color retention. Falls under HTS 7210.70.60.90 as 'other' painted or plastic-coated flat-rolled products of iron/nonalloy steel. The PVC coating meets the 'coated with plastics' definition in chapter notes for further worked surfaces.