6-digit WCO subheading · globally harmonized
730423Casing, tubing and drill pipe, of a kind used in drilling for oil or gas
Global tariff comparison
Primary import duty for HS-6 730423 across 12 major trading jurisdictions
United States tariff lines
5 national codes
| HS Code | Description | Primary rate |
|---|---|---|
| 7304.23.30.00 | Of iron or nonalloy steel | Free |
| 7304.23.60 | Of alloy steel | Free |
| 7304.23.60.30 | Having a wall thickness not exceeding 9.5 mm | Free |
| 7304.23.60.45 | Having a wall thickness exceeding 9.5 mm | Free |
| 7304.23.60.60 | Having an outside diameter exceeding 168.3 mm | Free |