SA-213 TP304 Seamless Boiler Tube from Canada
Seamless tube made from TP304 austenitic stainless steel alloy, with an outside diameter of 355.6 mm (14 inches), designed specifically for high-pressure boiler applications. It falls under HTS 7304.59.20.70 due to its seamless construction, circular cross-section, alloy steel composition, and suitability for use in boilers, with OD between 285.8 mm and 406.4 mm.
Duty Rate — Canada → United States
10%
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
Import Tips
• Obtain material test reports (MTRs) certifying alloy composition and seamless production to avoid misclassification as welded; ensure marking complies with ASME SA-213 standards; declare exact OD measurement to fit the 285.8-406.4 mm subheading