Welded Nonalloy Steel Culvert Pipe 30-inch from China
Heavy-duty, longitudinally welded steel pipe of nonalloy steel, 762 mm external diameter, designed for stormwater drainage and culverts in road construction. Classified under HTS 7305.31.40.00 for its large circular cross-section, welded closure, and iron/nonalloy steel material. Provides structural support in civil engineering applications.
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 mill test reports (MTRs) confirming chemical composition and mechanical properties; comply with Buy America provisions if for US infrastructure; avoid misclassification by confirming weld type is longitudinal