Nonmalleable Cast Iron Stack Boot from Mexico
45-degree offset boot connecting horizontal branch to vertical stack pipe, cast nonmalleable iron. HTS 7307.11.00.60 other cast fittings. Critical for multi-story building drain, waste, and vent systems.
Duty Rate — Mexico → United States
14.8%
Rate breakdown
9903.05.5510%Except for products described in headings 9903.05.85–9903.05.92 and 9903.05.94, articles the product of Mexico, as provided for in U.S. note 52 to this subchapter
Import Tips
• Verify 1/16-inch per foot slope compliance for horizontal legs
• Include socket depth measurements for hubless connections
• Certify for no-hub systems per CISPI 301 standards