Welded Steel Strut Channel Pipe 50mm from China

Circular welded steel pipe 50 mm OD, 2.2 mm wall, used as insert for metal strut channels in electrical supports. HTS 7306.30.5056 for its base welded non-alloy circular form factor. Support role doesn't change tube classification.

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

Pair with strut fittings separately; bundled sets risk 'article' reclass

Confirm round profile—no slots or it becomes profiled hollow

UL listing helpful for electrical trade compliance