U.S. imports of Casing, Seamless, Oil and Gas Drilling, Oth Alloy Stl not Stainless, Not Threaded or Coupled, Outside Dia 285.8mm-406.4mm, Wall Thick 12.7mm and Over (HS 7304294160) totaled $766K in August 2026, imported from 5 countries.
Importers of Casing, Seamless, Oil and Gas Drilling, Oth Alloy Stl not Stainless, Not Threaded or Coupled, Outside Dia 285.8mm-406.4mm, Wall Thick 12.7mm and Over paid $344K in duties in August 2026, an average duty rate of 44.95% — duty actually collected as a share of the imports that cleared customs, not the published tariff schedule. Casing, Seamless, Oil and Gas Drilling, Oth Alloy Stl not Stainless, Not Threaded or Coupled, Outside Dia 285.8mm-406.4mm, Wall Thick 12.7mm and Over imports of $766K in August 2026 ran 57% below the year-to-date monthly average of $1.8M.
Last updated: August 2026 dataAverage import price $1.33/kg · 6 import shipments a month
Statistical number 11 of 41 in subheading 730429
Statistical number 7304294160 · $766K of $53.0M
Imports · August 2026
origin
Japan and Brazil together supply 90% of it. Japan pays 50.0% duty; Italy 0.0%.
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.
Imports
Imports
$766KYoY · free account
Low of 8 reported months · imports
Low · free accountThrough August 2026 · imports 8 of 12 months reported. Source: U.S. Census Bureau.
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