Construction Grade Welded Steel Tube from China
General purpose welded nonalloy steel tube stock, 92 mm OD with 3 mm wall thickness for site construction supports and shoring. HTS 7306.30.5057 classification for standard welded circular profiles in medium diameter range.
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
• Mill certs must confirm ASTM A500 Grade B or equivalent for construction
• Length markings help customs verify against shoring pole classifications
• Avoid 'scaffold tube' declaration to prevent specific scaffold headings