Nonalloy Steel Welded Culvert Pipe from China
Heavy-duty welded pipe of iron or nonalloy steel, OD >406.4 mm, corrugated for stormwater drainage under roads. Fits 7305.39.1000 for other welded circular pipes not specialized for casing, line, or piling. Circular cross-section distinguishes from square/rectangular profiles.
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
• Specify galvanization details if coated; uncoated nonalloy steel stays here but coated may need 7306 review
• Provide engineering drawings confirming OD exceeds 16 inches to avoid smaller pipe headings