High-Yield X80 LSAW Alloy Line Pipe from China
X80 high-yield strength alloy steel line pipe, LSAW fabricated with circular cross-section >406.4 mm OD for long-distance gas pipelines. Alloying elements improve fracture toughness for extreme conditions. HTS 7305.11.50.00 due to alloy steel LSAW line pipe specs.
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
• Obtain third-party inspection reports (e.g
• DNV) confirming LSAW process and alloy grade for customs validation
• Declare precise yield strength (≥80 ksi) to support high-performance line pipe status
• Beware of Section 232 tariffs on steel imports exceeding quotas; apply for exclusions if applicable