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

Cold-Rolled Seamless Steel Instrument Tubing from Canada

Precision cold-rolled seamless tubing of nonalloy steel, 0.75-inch OD x 0.049-inch wall, used for instrumentation and control lines in industrial gauges. Falls under HTS 7304.31.60.50 as other cold-drawn circular seamless steel tube. Fractional sizes conform to ASTM A213/A269 standards.

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 of aluminum, of steel or of copper or derivative aluminum or steel articles; passenger vehicles (sedans, sport utility vehicles, crossover utility vehicles, minivans and cargo vans) and light trucks; parts of passenger vehicles (sedans, sport utility vehicles, crossover utility vehicles, minivans and cargo vans) and light trucks; medium- and heavy-duty vehicles; parts of medium- and heavy-duty vehicles; wood products; patented pharmaceutical articles; and semiconductor articles, as provided in subdivision (f) of U.S. note 52 to this subchapter

Import Tips

Specify 'mechanical tubing' not 'instrumentation' to avoid 7304.31.30.50 reclassification

Cleanliness certifications help prove suitability without implying finished article status

Cold-Rolled Seamless Steel Instrument Tubing from Canada — Import Duty Rate | HTS 7304.31.60.50