Having a wall thickness of less than 1.65 mm — Other, welded, of circular cross section, of iron or nonalloy steel:
general: See U.S. note 16 to subchapter III, chapter 99.
general: See 9903.91.01.
| Code | Description | Units |
|---|---|---|
| 7306.30.10.10 | Internally coated or lined with a non-electrically insulating material, suitable for use as electrical conduit | kg |
| 7306.30.10.90 | Other | kg |