U.S. imports of line pipe of a kind used for oil or gas pipelines, seamless, of iron (noncast) or nonalloy steel, with an outside diameter not exceeding 114.3 mm (HS 7304191020) totaled $17.2M in August 2026, imported from 27 countries.

Importers of Line Pipe of A Kind Used for Oil or Gas Pipelines, Seamless, Of Iron (Noncast) or Nonalloy Steel, With An Outside Diameter not Exceeding 114.3 Mm paid $8.2M in duties in August 2026, an effective tariff rate of 47.65% of the $17.2M imported — duty actually collected as a share of that value, not the published tariff schedule. Line Pipe of A Kind Used for Oil or Gas Pipelines, Seamless, Of Iron (Noncast) or Nonalloy Steel, With An Outside Diameter not Exceeding 114.3 Mm imports of $17.2M in August 2026 ran 79% above the year-to-date monthly average of $9.6M.