Abrasion-Resistant Alloy Pipe for Mining Tailings from China
Extra-thick wall longitudinally welded alloy pipe >406.4mm OD for tailings slurry transport in mining. HTS 7305.31.60.90 for large welded alloy tubes. Hardfacing alloy resists wear.
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
• Brinell hardness certification (>300 HB) validates abrasion claims