Cast Iron Gas Vent Pipe 4-inch from Japan
A 4-inch cast iron pipe used for venting natural gas appliances like boilers in commercial settings. Its hollow profile and cast iron construction, resistant to high temperatures, place it under tariff item 7303.00.00 for tubes, pipes, and hollow profiles of cast iron.
Duty Rate — Japan → Canada
0%
Import Tips
• Ensure the pipe complies with CSA B149.1 for natural gas venting systems
• Clearly state the pipe's intended use for gas venting in the customs declaration
• Maintain documentation on the pipe's pressure rating and material certification