Cast Iron Threaded Pipe Nipple Adapter from Canada
A short adapter nipple of nonmalleable cast iron with threads on both ends for pipe extensions. HTS 7307.11.00.30 covers this as a cast fitting for threaded connections. Standard length 6 inches for plumbing repairs.
Duty Rate — Canada → United States
14.8%
Rate breakdown
9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
Import Tips
• Measure and declare exact lengths to distinguish from tubes
• Include thread engagement length specs