Carbon Steel Slip-On Flange 450 mm ID from Canada
Slip-on carbon steel flange with 450 mm bore for low-pressure process piping in food processing. HTS 7307.91.5050 covers this nonalloy steel large-diameter fitting. Fillet weld both sides for easy field installation.
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
• For food contact, include FDA 21 CFR 177.2600 compliance declaration for extractives
• Document wall thickness matching schedule 40/80 pipe to validate slip-on compatibility
• Galvanized versions need separate surface treatment declarations to avoid alloy misclassification