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8481.30.20/Steel Swing Check Valve/Mexico

Steel Swing Check Valve from Mexico

A swing check valve made of cast steel prevents backflow in piping systems by allowing fluid to flow in one direction only, with a hinged disc that swings open under forward pressure. Classified under HTS 8481.30.20 as a check (nonreturn) valve of iron or steel, used in industrial pipelines, water systems, and boiler applications.

Duty Rate — Mexico → United States

15%

Rate breakdown

9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
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Import Tips

• Verify material certification confirming iron or steel construction to avoid reclassification under non-metallic headings

• Include pressure ratings and flow coefficients in documentation for customs valuation and compliance

Steel Swing Check Valve from Mexico — Import Duty Rate | HTS 8481.30.20