Welded Alloy Steel Boiler Tube SA-213 TP304 from Canada
This is a welded tube of circular cross section made from TP304 stainless alloy steel with wall thickness over 1.65 mm, specifically designed for use in high-pressure steam boilers. It meets ASME SA-213 standards for boiler and superheater service, ensuring resistance to corrosion and high temperatures. Classified under 7306.50.5010 due to its welded construction and suitability for boilers.
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 certificates (MTC) confirming alloy composition and ASME compliance to avoid reclassification
• Ensure end-user documentation proves suitability for boilers or heat exchangers, as general-purpose tubes fall elsewhere
• Verify wall thickness measurement ≥1.65 mm; thinner walls shift to other subheadings