Polymer-Coated Post-Tensioning Cable Strand from Japan
Galvanized steel strand coated with polymer textile for corrosion protection in post-tensioned concrete floors and parking structures. HTS 7312.10.3010 applies to this stranded wire of steel, under 16mm, covered non-metallically, and designated for concrete prestressing. Polymer coating ensures long-term performance in alkaline concrete environments.
Duty Rate — Japan → United States
50%
Rate breakdown
9903.82.0250%Except as provided for in headings 9903.82.14, 9903.85.67 and 9903.85.68, articles of aluminum, of steel or of copper and derivative aluminum or steel articles, as provided for in subdivisions (c)(i)–(v) of U.S. note 16 to this subchapter
9903.05.900%Articles already subject to Section 232 (steel/aluminum/copper + derivatives, autos + parts, wood, medium/heavy vehicles + parts, semiconductors, patented pharma) — U.S. note 52(f)
Import Tips
• Include supplier affidavits specifying 'prestressing concrete' end-use to avoid general stranded wire classification; test coating adhesion per ASTM standards
• Avoid pitfall: declaring as 'cable' without strand specs, risking 7312.10.10