Grade B Seamless Steel Oil Pipeline Pipe 30-inch OD from China
Heavy-wall seamless pipe of nonalloy steel, 762 mm OD, engineered for crude oil gathering lines in upstream operations. Provides structural integrity for long-distance transport. HTS 7304.19.10.80 applies for its seamless design, large diameter, and dedicated oil/gas pipeline function.
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
• Submit pipeline project specifications to confirm 'line pipe of a kind used for oil/gas pipelines'
• Use NACE MR0175 certification for sour service environments to meet material standards
• Declare exact wall thickness; thin walls may trigger reclassification to casing/tubing