Refinery Furnace Tube 260mm OD SA-210 Grade A1 from Canada
Seamless medium-carbon steel tube, 260 mm OD, ASME SA-210 Gr A1 for convection sections in refining furnaces. Handles radiant heat up to 600°C in petrochemical crackers. HTS 7304.39.0006 due to seamless circular non-alloy steel design for refining furnaces, fitting OD specs.
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
• Include furnace zone design pressure/temperature ratings in entry docs
• Ensure chemical composition certs show non-alloy status (<1.65% Cr, etc.)
• Import in standard lengths (6-12m) to avoid parts classification under 7304.90