API 5L X60 Sour Service Line Pipe 10 Inch from China
Seamless X60 alloy steel line pipe optimized for sour (H2S-containing) gas service, 10-inch OD (254 mm). HTS 7304.19.5050 applies to its seamless alloy steel build and diameter specs for oil/gas pipeline use.
Duty Rate — China → United States
35%
Rate breakdown
9903.03.0110%Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 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
Import Tips
• Provide NACE MR0175 compliance docs for sour service to support pipeline classification
• Avoid bundling with fittings; sets may classify as tubes/pipes of heading 7304 only if unassembled
• Measure wall thickness separately; influences strength but not primary OD-based HTS