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Alloy Steel Slip-On Flange 300# from Canada

Slip-on flange of chrome-moly alloy steel, inside diameter 4 inches (102 mm), pressure rated 300#, used in boiler and pressure vessel connections. Classified under HTS 7307.91.50.30 due to its alloy steel construction (except stainless) and ID below 360 mm. It slips over the pipe end and is fillet welded for secure attachment.

Duty Rate — Canada → United States

15.5%

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 certification distinguishing from stainless; measure ID precisely for customs declaration

Avoid classifying as 'parts of valves' if sold standalone

Alloy Steel Slip-On Flange 300# from Canada — Import Duty Rate | HTS 7307.91.50.30