Seamless Boiler Tube SA-192 OD 7.5-inch 13mm WT from Canada
ASME SA-192 seamless carbon steel boiler tube, 190.5 mm OD, 13 mm wall, for low/medium pressure boilers. Under HTS 7304.39.0052 for its seamless non-alloy steel construction and exact dimension match. Used in fire-tube boilers for superheated steam generation.
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
• ASME certification mandatory; provide material traceability from melt to tube
• Hydrotest pressure records essential—customs verifies against SA-192 min requirements
• Distinguish from superheater tubes (7304.51) via service pressure documentation