SA-213 TP304H Seamless Alloy Boiler Tube from China
High-temperature seamless tube of 304H austenitic alloy steel, 200 mm OD with 13.5 mm wall, for superheater applications. Falls under HTS 7304.59.80.50 as 'other' seamless alloy steel pipes/tubes meeting the circular, size-specific criteria.
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
• Submit SA-213 mill certificates showing austenitic alloy and heat treatment for tariff verification
• Ensure customs entry specifies 'seamless pipe/tube' not 'bar' to prevent shift to Chapter 72
• Check for anti-dumping duties on certain stainless alloy imports from specific countries