Stainless Steel Seamless Condenser Tubing 3/4-inch from China
Seamless 316 stainless condenser repair tubing, 3/4-inch OD x 20 BWG, circular cross section for HVAC heat exchangers. HTS 7304.49.00 applies to other seamless stainless tubes excluding dedicated boiler stock. U-bend capable but imported straight.
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
• ASTM A249 certs required; note straight lengths to avoid heat exchanger tube heading
• Finishes like annealed; declare 'not worked' for 7304.49