API 9-5/8" 43 ppf L80 Type 13CR Casing from Mexico
Seamless alloy steel oil well casing pipe with 9-5/8 inch outside diameter (244.5 mm), 43 pounds per foot weight, L80 grade Type 13CR for corrosion resistance in sour environments. Features premium threaded couplings and wall thickness of 10.5 mm, ideal for oil and gas drilling. Classified under 7304.29.31.30 due to its seamless construction, alloy steel material, threaded/coupled ends, and specified diameter and thin wall.
Duty Rate — Mexico → 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
9903.03.060%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; and semiconductor articles, of any country, as provided in subdivision (aa)(v) of U.S. note 2 to this subchapter
Import Tips
• Verify API 5CT certification and exact dimensions for customs classification; include mill test certificates (MTC) showing chemical composition for alloy steel verification
• Common pitfall: misdeclaring wall thickness leading to reclassification
• Ensure couplings meet premium thread specs to avoid parts treatment