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8481.30.20.10/Ductile Iron Silent Check Valve/Mexico

Ductile Iron Silent Check Valve from Mexico

Ductile iron silent check valve designed to minimize water hammer with a spring-assisted disc for quiet operation in HVAC piping systems. It qualifies under HTS 8481.30.20.10 as an iron nonreturn appliance for boilers and tanks.

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

• Specify ASTM A536 grade in certifications to prove ductile iron properties

• Include installation orientation diagrams to confirm pipe appliance use

• Avoid pitfall of classifying with insulation as a complete system component

Ductile Iron Silent Check Valve from Mexico — Import Duty Rate | HTS 8481.30.20.10