Cast Iron Gas Vent Pipe 4-inch from Germany
4-inch cast iron pipe for venting natural gas appliances like boilers in commercial settings. HTS 7303.00.00 for this hollow cast iron profile resistant to high temperatures.
Duty Rate — Germany → United States
10%
Rate breakdown
9903.05.3910%Section 301 (forced labor) — European Union member state (col1 rate < 10 percent): MFN < 10% → total duty capped at 10%
Import Tips
• NFPA 54 compliance docs; specify draft hood connections
• Insulate bundles for cold weather ports to prevent brittleness