Nonmalleable Cast Iron Pipe Plug from Mexico
Square or hex head plug of nonmalleable cast iron for sealing threaded pipe ends. Under HTS 7307.11.00 as essential cast fittings for maintenance and pressure testing.
Duty Rate — Mexico → United States
14.8%
Rate breakdown
9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
Import Tips
• Specify head type (square/hex) and thread pitch matching US standards
• Batch test for thread galling resistance common in cast iron
• Undervaluation risk—plugs weigh heavy relative to size; accurate manifests key