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High-Strength Alloy Steel Square Pipe 75x75x4.5mm from China

Welded square pipe of high-strength low-alloy (HSLA) steel, 75mm x 75mm with 4.5mm wall thickness for agricultural equipment frames. HTS 7306.61.30.00 for alloy steel welded square tubes with walls over 4mm, noncircular profile.

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

Provide HSLA certification (e.g

ASTM A572); confirm wall via ultrasonic testing

Label lengths clearly to distinguish from bars

Avoid quota issues by checking country-specific restrictions on alloy products