U.S. imports of Other Tube and Pipe Fittings, Grooved-End (Including Grooved Couplings), of Iron or Steel, Cast (HS 7307199040) totaled $526K in August 2026, imported from 16 countries.

Importers of Other Tube and Pipe Fittings, Grooved-End (Including Grooved Couplings), of Iron or Steel, Cast paid $332K in duties in August 2026, an average duty rate of 64.74% — duty actually collected as a share of the imports that cleared customs, not the published tariff schedule. Other Tube and Pipe Fittings, Grooved-End (Including Grooved Couplings), of Iron or Steel, Cast imports of $526K in August 2026 ran 15% above the year-to-date monthly average of $457K.