Broadcast Tower Tubular Diaphragm from Mexico
Ring-shaped tubular steel diaphragms providing horizontal stiffening in FM broadcast lattice towers. These are components of a lattice mast, designed for bolted assembly, and fall under the tariff item for towers and lattice masts as parts thereof.
Duty Rate — Mexico → Canada
0%
Import Tips
• Confirm these diaphragms are specifically designed for lattice towers to support classification as tower parts
• Provide CBSA with engineering drawings showing their use in tower assembly
• Ensure they are not classified as general structural components