3-1/2 Inch P-110 Casing with LTC Coupling from Canada
High-strength P-110 seamless casing, 3-1/2 inch OD, 11.5 mm wall, long round thread couplings (LTC), for deep oil drilling. Classified in HTS 7304.29.10.10 for its seamless nonalloy steel construction, threaded design, small OD, and thin wall suited for gas/oil well casing.
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
• Provide end-user statements confirming oil/gas drilling use to distinguish from other tubes
• Beware of alloy content exceeding limits; test for nonalloy compliance (<1.65% Cr, etc.)
• Batch imports by exact specs to simplify customs processing and quota tracking