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Welded Iron Steel Pipe for Structural Supports from China

Nonalloy steel welded pipe, external diameter >406.4 mm, used as columns or bracing in construction frameworks. 7305.39.1000 applies to these large circular welded tubes not dedicated to oilfield uses. Meets dimensional and material criteria precisely.

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

Include structural engineering specs confirming load-bearing capacity for customs valuation

Confirm single welded seam; multi-pass welds don't change classification