HS 73.05.20WCO HS 2022
Iron or steel (excluding cast iron); casing of a kind used in drilling for oil or gas (not seamless), having circular cross-sections, external diameter exceeds 406.4mm
- Heading
- 73.05
- Iron or steel (excluding cast iron); tubes and pipes (e.g. welded, riveted or similarly closed), having circular cross-sections, external diameter of which exceeds 406.4mm, not seamless
- Level
- Subheading
- International 6-digit level (WCO HS 2022)