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316L Stainless Steel Square Hollow Section 50x50mm 1.2mm from China

Metric-sized welded 316L stainless steel square hollow section, 50mm x 50mm with 1.2mm wall, under HTS 7306.61.70.30 as stainless steel welded noncircular tube of square cross-section less than 4mm thick. Ideal for corrosive environments like marine 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

Include material safety data sheets (MSDS) confirming 316L grade for corrosion resistance claims

Check for anti-dumping duties on certain stainless steel imports from specific countries

Document as 'hollow profiles' not 'pipes' to prevent confusion with plumbing subheadings