Ductile Iron Spectacle Blind Flange from Mexico
Spectacle blind flange pair cast from ductile iron for positive shutoff in piping systems. HTS 7307.19.30 for these cast ductile fittings used in maintenance isolation. Combines blind and spacer functions in single assembly.
Duty Rate — Mexico → United States
15.6%
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
• Specify handle length and blind thickness for pressure rating confirmation
• Invoice as 'fittings' not 'flanges' if multifunctional to stay in 7307
• Include NACE MR0175 certification if for sour service