U.S. imports of Casing, Seamless, Oil or Gas Drilling, Oth Alloy Stl not Stainlss, Threaded or Coupled, Outside Dia Over 285.8mm not Over 406.4mm, Wall Thick > 12.7mm (HS 7304293160) totaled $453K in August 2026, imported from 7 countries.
Importers of Casing, Seamless, Oil or Gas Drilling, Oth Alloy Stl not Stainlss, Threaded or Coupled, Outside Dia Over 285.8mm not Over 406.4mm, Wall Thick > 12.7mm paid $227K in duties in August 2026, an average duty rate of 50.00% — duty actually collected as a share of the imports that cleared customs, not the published tariff schedule. Casing, Seamless, Oil or Gas Drilling, Oth Alloy Stl not Stainlss, Threaded or Coupled, Outside Dia Over 285.8mm not Over 406.4mm, Wall Thick > 12.7mm imports of $453K in August 2026 ran 51% below the year-to-date monthly average of $929K.
Last updated: August 2026 dataAverage import price $0.85/kg · 4 import shipments a month
Statistical number 13 of 41 in subheading 730429
Statistical number 7304293160 · $453K of $53.0M
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Imports
Imports
$453KYoY · free account
Low of 8 reported months · imports
Low · free accountFewer than 6 of the last 12 months reported trade, or the latest month was under $500K; the trend chart is not shown for thin series.
Through August 2026 · imports 8 of 12 months reported. Source: U.S. Census Bureau.
Imports · August 2026
origin
Italy and Japan together supply 88% of it.
customs district
None recorded for this period.
destination
Census publishes state breakdowns to the 6-digit level only. See HS 730429 for those.
entry
Census publishes port breakdowns to the 6-digit level only. See HS 730429 for those.
rate provision · imports
None recorded for this period.