42-inch OD API 5L Grade X46 Line Pipe Seamless from China
Extra-large diameter (1067 mm OD) seamless nonalloy steel pipe, X46 grade per API 5L for offshore oil/gas trunklines. Corrosion-resistant for marine environments. Fits 7304.19.10.80 as large OD seamless line pipe of iron/nonalloy steel.
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 bevel end certifications for weldability in pipeline construction
• Declare yield strength accurately; high values may question nonalloy status
• Use specialized oversize transport documentation for customs clearance