5" C95 Sour Service Alloy Casing from Canada
Seamless C95 alloy steel casing (127 mm OD, 10.92 mm wall) certified for H2S sour service environments in oil drilling. HTS 7304.29.41.10 classification for other alloy seamless casing under size limits. Includes NACE MR0175 compliance for corrosion resistance.
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
• Include NACE material certificates verifying sour service compliance for customs verification
• Document restricted alloy elements (P/S/Cr) that distinguish from carbon steel grades
• For multiple grades in one container, segregate documentation by HTS statistical suffix