SA-213 T22 Seamless Alloy Boiler Tube from Mexico
High-temperature seamless tube of 2.25Cr-1Mo alloy steel (SA-213 T22) designed for boiler and superheater service, with OD 11.25-16 inches and wall thickness 0.5-0.75 inches. Classified under 7304.59.80.65 for other seamless alloy steel tubes of circular cross section meeting the specified dimensions. Essential for fossil fuel power generation systems.
Duty Rate — Mexico → United States
50%
Rate breakdown
9903.82.0250%Except as provided for in headings 9903.82.14, 9903.85.67 and 9903.85.68, articles of aluminum, of steel or of copper and derivative aluminum or steel articles, as provided for in subdivisions (c)(i)–(v) of U.S. note 16 to this subchapter
9903.03.060%Articles of aluminum, of steel, or of copper or derivative aluminum or steel articles; passenger vehicles (sedans, sport utility vehicles, crossover utility vehicles, minivans, and cargo vans) and light trucks; parts of passenger vehicles (sedans, sport utility vehicles, crossover utility vehicles, minivans, and cargo vans) and light trucks; medium- and heavy-duty vehicles; parts of medium- and heavy-duty vehicles; wood products; and semiconductor articles, of any country, as provided in subdivision (aa)(v) of U.S. note 2 to this subchapter
Import Tips
• Require NDT reports (ultrasonic, eddy current) as mandatory for pressure tubing compliance
• Label with heat number and grade; avoid bulk packing confusion with thinner wall tubes under 7304.59.80.30