6-digit WCO subheading · globally harmonized
730630Other, welded, of circular cross-section, of iron or non-alloy steel
Global tariff comparison
Primary import duty for HS-6 730630 across 12 major trading jurisdictions
United States tariff lines
20 national codes
| HS Code | Description | Primary rate |
|---|---|---|
| 7306.30.10 | Having a wall thickness of less than 1.65 mm | Free |
| 7306.30.10.10 | Internally coated or lined with a non-electrically insulating material, suitable for use as electrical conduit | Free |
| 7306.30.10.90 | Other | Free |
| 7306.30.30.00 | Tapered steel pipes and tubes principally used as parts of illuminating articles | Free |
| 7306.30.50 | Other | Free |
| 7306.30.50.10 | Suitable for use in boilers, superheaters, heat exchangers, condensers, refining furnaces and feedwater heaters, whether or not cold drawn | Free |
| 7306.30.50.15 | Other, cold-drawn | Free |
| 7306.30.50.20 | Other, cold-rolled (cold-reduced) with a wall thickness not exceeding 2.54 mm | Free |
| 7306.30.50.26 | With an outside diameter not exceeding 50.8 mm | Free |
| 7306.30.50.27 | With an outside diameter exceeding 50.8 mm but not exceeding 114.3 mm | Free |
| 7306.30.50.28 | Internally coated or lined with a non-electrically insulating material, suitable for use as electrical conduit | Free |
| 7306.30.50.31 | With an outside diameter not exceeding 50.8 mm | Free |
| 7306.30.50.33 | With an outside diameter exceeding 50.8 mm but not exceeding 114.3 mm | Free |
| 7306.30.50.35 | Tube and pipe hollows for redrawing | Free |
| 7306.30.50.41 | With an outside diameter not exceeding 50.8 mm | Free |
| 7306.30.50.43 | With an outside diameter exceeding 50.8 mm but not exceeding 114.3 mm | Free |
| 7306.30.50.56 | With an outside diameter not exceeding 50.8 mm | Free |
| 7306.30.50.57 | With an outside diameter exceeding 50.8 mm but not exceeding 114.3 mm | Free |
| 7306.30.50.85 | Galvanized | Free |
| 7306.30.50.90 | Other | Free |