Section XV — Base metals and articles of base metal
Chapter 73 — Articles of iron or steel
Heading 7305 — Other tubes and pipes (for example, welded, riveted or similarly closed), having circular crosssections, the external diameter of which exceeds 406.4 mm, of iron or steel.
Subheading 7305.20 — Casing of a kind used in drilling for oil or gas
HS code
7305.20.90 Other
Last Verified Date - 1 October 2026
Common commodities
Large diameter oil drilling casing tubeExtra-large gas casing pipes for drillingOversized well casing tubes (oil/gas)Unclassified large bore oil/gas drill casingsResidual well casing for oil and gas drillingLarge diameter non-line oil/gas drilling pipesExtra-large diameter drilling casings (oil/gas)Oversized oil/gas bore casing tubesDrill casing over 406.4mm diameter (oil/gas)Unclassified large bore oil/gas well casings