</>Build with Tariff Intelligence|Programmatic access to tariff calculations and HS code classification.Explore Developer Resources →

High-Pressure Boiler Seamless Pipe Grade P11 from Canada

Seamless non-alloy steel pipe with OD >285.8 mm for high-pressure boilers and superheaters. Meets all criteria for HTS 7304.39.0008: iron/non-alloy, seamless, circular, large diameter, and boiler-suited.

Duty Rate — Canada → 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 NDT (non-destructive testing) reports for weld-free assurance

Specify 'not for potable water' if applicable to prevent miscoding

Customs may request end-user letters for large industrial imports

High-Pressure Boiler Seamless Pipe Grade P11 from Canada — Import Duty Rate | HTS 7304.39.00.08