Alloy Steel Welded Pipe for Industrial Slurry Lines from Canada
Longitudinally welded alloy steel pipe with external diameter exceeding 406.4 mm, engineered for transporting abrasive slurries in mining operations. Falls under HTS 7305.31.60.90 for its large-diameter, welded alloy construction not covered by specific subheadings. Abrasion-resistant alloy extends service life.
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
• Document hardness ratings (e.g
• Rockwell C30+) for abrasion resistance claims
• Include NACE MR0175 certification if for sour service environments