N-80 Type 5 Production Casing 13-3/8 inch 48 lb/ft from China
High-strength N-80 seamless casing with 339.7 mm (13-3/8 inches) OD, used in production zones of gas wells for zonal isolation. Constructed from nonalloy steel per API standards for harsh downhole conditions. HTS 7304.29.50.60 applies to its seamless, nonalloy composition and diameter for oil/gas tubing.
Duty Rate — China → United States
75%
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
9903.91.0125%Effective with respect to entries on or after September 27, 2024, articles the product of China, as provided for in subdivision (b) of U.S. note 31 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
• Provide ITP (Inspection Test Plan) and third-party inspection reports to validate seamless manufacturing process
• Declare exact weight per foot and OD tolerances to match statistical reporting requirements