7 Inch OD N80Q Tubing for Sour Gas from Canada
Seamless N80Q non-alloy steel tubing, 177.8 mm OD, API 5CT Quenched & Tempered for H2S sour gas environments. Used in completion strings for offshore wells. Fits HTS 7304.29.50.45 criteria: seamless, non-alloy, drilling tubing size.
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 MR0175 compliance for sour service materials
• Measure wall thickness precisely as it affects pressure ratings
• Use protective coatings declaration if applicable