HTS heading 7306
Other tubes, pipes and hollow profiles (for example, open seamed or welded, riveted or similarly closed), of iron or steel — 92 codes under this heading, with the duty on each.
| Code | Description | General rate | Units |
|---|---|---|---|
| 7306 | Other tubes, pipes and hollow profiles (for example, open seamed or welded, riveted or similarly closed), of iron or steel + Ch. 99 | not stated | — |
| 7306.11.00 | Welded, of stainless steel + Ch. 99 | Free | — |
| 7306.11.00.10 | With an outside diameter not exceeding 114.3 mm + Ch. 99 | Free (inherited from 7306.11.00) | kg |
| 7306.11.00.50 | With an outside diameter exceeding 114.3 mm + Ch. 99 | Free (inherited from 7306.11.00) | kg |
| 7306.19 | Other + Ch. 99 | not stated | — |
| 7306.19.10 | Of iron or nonalloy steel + Ch. 99 | Free | — |
| 7306.19.10.10 | With an outside diameter not exceeding 114.3 mm + Ch. 99 | Free (inherited from 7306.19.10) | kg |
| 7306.19.10.50 | With an outside diameter exceeding 114.3 mm + Ch. 99 | Free (inherited from 7306.19.10) | kg |
| 7306.19.51 | Of alloy steel + Ch. 99 | Free | — |
| 7306.19.51.10 | With an outside diameter not exceeding 114.3 mm + Ch. 99 | Free (inherited from 7306.19.51) | kg |
| 7306.19.51.50 | With an outside diameter exceeding 114.3 mm + Ch. 99 | Free (inherited from 7306.19.51) | kg |
| 7306.21 | Welded of stainless steel + Ch. 99 | not stated | — |
| 7306.21.30.00 | Threaded or coupled + Ch. 99 | Free | kg |
| 7306.21.40.00 | Other + Ch. 99 | Free | kg |
| 7306.21.80 | Tubing + Ch. 99 | Free | — |
| 7306.21.80.10 | Imported with coupling + Ch. 99 | Free (inherited from 7306.21.80) | kg |
| 7306.21.80.50 | Other + Ch. 99 | Free (inherited from 7306.21.80) | kg |
| 7306.29 | Other + Ch. 99 | not stated | — |
| 7306.29.10 | Threaded or coupled + Ch. 99 | Free | — |
| 7306.29.10.30 | Imported with coupling + Ch. 99 | Free (inherited from 7306.29.10) | kg |
| 7306.29.10.90 | Other + Ch. 99 | Free (inherited from 7306.29.10) | kg |
| 7306.29.20.00 | Other + Ch. 99 | Free | kg |
| 7306.29.31.00 | Threaded or coupled + Ch. 99 | Free | kg |
| 7306.29.41.00 | Other + Ch. 99 | Free | kg |
| 7306.29.60 | Of iron or nonalloy steel + Ch. 99 | Free | — |
| 7306.29.60.10 | Imported with coupling + Ch. 99 | Free (inherited from 7306.29.60) | kg |
| 7306.29.60.50 | Other + Ch. 99 | Free (inherited from 7306.29.60) | kg |
| 7306.29.81 | Other + Ch. 99 | Free | — |
| 7306.29.81.10 | Imported with coupling + Ch. 99 | Free (inherited from 7306.29.81) | kg |
| 7306.29.81.50 | Other + Ch. 99 | Free (inherited from 7306.29.81) | kg |
| 7306.30 | Other, welded, of circular cross section, of iron or nonalloy steel + Ch. 99 | not stated | — |
| 7306.30.10 | Having a wall thickness of less than 1.65 mm + Ch. 99 | Free | — |
| 7306.30.10.10 | Internally coated or lined with a non-electrically insulating material, suitable for use as electrical conduit + Ch. 99 | Free (inherited from 7306.30.10) | kg |
| 7306.30.10.90 | Other + Ch. 99 | Free (inherited from 7306.30.10) | kg |
| 7306.30.30.00 | Tapered steel pipes and tubes principally used as parts of illuminating articles + Ch. 99 | Free | kg |
| 7306.30.50 | Other + Ch. 99 | Free | — |
| 7306.30.50.10 | Suitable for use in boilers, superheaters, heat exchangers, condensers, refining furnaces and feedwater heaters, whether or not cold drawn + Ch. 99 | Free (inherited from 7306.30.50) | kg |
| 7306.30.50.15 | Other, cold-drawn + Ch. 99 | Free (inherited from 7306.30.50) | kg |
| 7306.30.50.20 | Other, cold-rolled (cold-reduced) with a wall thickness not exceeding 2.54 mm + Ch. 99 | Free (inherited from 7306.30.50) | kg |
| 7306.30.50.26 | With an outside diameter not exceeding 50.8 mm + Ch. 99 | Free (inherited from 7306.30.50) | kg |
| 7306.30.50.27 | With an outside diameter exceeding 50.8 mm but not exceeding 114.3 mm + Ch. 99 | Free (inherited from 7306.30.50) | kg |
| 7306.30.50.28 | Internally coated or lined with a non-electrically insulating material, suitable for use as electrical conduit + Ch. 99 | Free (inherited from 7306.30.50) | kg |
| 7306.30.50.31 | With an outside diameter not exceeding 50.8 mm + Ch. 99 | Free (inherited from 7306.30.50) | kg |
| 7306.30.50.33 | With an outside diameter exceeding 50.8 mm but not exceeding 114.3 mm + Ch. 99 | Free (inherited from 7306.30.50) | kg |
| 7306.30.50.35 | Tube and pipe hollows for redrawing + Ch. 99 | Free (inherited from 7306.30.50) | kg |
| 7306.30.50.41 | With an outside diameter not exceeding 50.8 mm + Ch. 99 | Free (inherited from 7306.30.50) | kg |
| 7306.30.50.43 | With an outside diameter exceeding 50.8 mm but not exceeding 114.3 mm + Ch. 99 | Free (inherited from 7306.30.50) | kg |
| 7306.30.50.56 | With an outside diameter not exceeding 50.8 mm + Ch. 99 | Free (inherited from 7306.30.50) | kg |
| 7306.30.50.57 | With an outside diameter exceeding 50.8 mm but not exceeding 114.3 mm + Ch. 99 | Free (inherited from 7306.30.50) | kg |
| 7306.30.50.85 | Galvanized + Ch. 99 | Free (inherited from 7306.30.50) | kg |
| 7306.30.50.90 | Other + Ch. 99 | Free (inherited from 7306.30.50) | kg |
| 7306.40 | Other, welded, of circular cross section, of stainless steel + Ch. 99 | not stated | — |
| 7306.40.10 | Having a wall thickness of less than 1.65 mm + Ch. 99 | Free | — |
| 7306.40.10.10 | Containing more than 1.5 percent but less than 5 percent by weight of molybdenum + Ch. 99 | Free (inherited from 7306.40.10) | kg |
| 7306.40.10.15 | Other + Ch. 99 | Free (inherited from 7306.40.10) | kg |
| 7306.40.10.90 | Other + Ch. 99 | Free (inherited from 7306.40.10) | kg |
| 7306.40.50 | Having a wall thickness of 1.65 mm or more + Ch. 99 | Free | — |
| 7306.40.50.05 | Of high-nickel alloy steel + Ch. 99 | Free (inherited from 7306.40.50) | kg |
| 7306.40.50.15 | Suitable for use in boilers, superheaters, heat exchangers, condensers, refining furnaces and feedwater heaters, whether or not cold-drawn + Ch. 99 | Free (inherited from 7306.40.50) | kg |
| 7306.40.50.40 | Containing more than 0.5 percent but less than 24 percent by weight of nickel + Ch. 99 | Free (inherited from 7306.40.50) | kg |
| 7306.40.50.42 | Containing less than 15 percent by weight of chromium + Ch. 99 | Free (inherited from 7306.40.50) | kg |
| 7306.40.50.44 | Other + Ch. 99 | Free (inherited from 7306.40.50) | kg |
| 7306.40.50.62 | Containing more than 1.5 percent but less than 5 percent by weight of molybdenum + Ch. 99 | Free (inherited from 7306.40.50) | kg |
| 7306.40.50.64 | Other + Ch. 99 | Free (inherited from 7306.40.50) | kg |
| 7306.40.50.80 | Other + Ch. 99 | Free (inherited from 7306.40.50) | kg |
| 7306.40.50.85 | Containing more than 0.5 percent but less than 24 percent by weight of nickel + Ch. 99 | Free (inherited from 7306.40.50) | kg |
| 7306.40.50.90 | Other + Ch. 99 | Free (inherited from 7306.40.50) | kg |
| 7306.50 | Other, welded, of circular cross section, of other alloy steel + Ch. 99 | not stated | — |
| 7306.50.10.00 | Having a wall thickness of less than 1.65 mm + Ch. 99 | Free | kg |
| 7306.50.30.00 | Tapered pipes and tubes of steel principally used as parts of illuminating articles + Ch. 99 | Free | kg |
| 7306.50.50 | Other + Ch. 99 | Free | — |
| 7306.50.50.10 | Suitable for use in boilers, superheaters, heat exchangers, condensers, refining furnaces and feedwater heaters, whether or not cold-drawn + Ch. 99 | Free (inherited from 7306.50.50) | kg |
| 7306.50.50.30 | Other, cold-drawn or cold-rolled (cold- reduced) + Ch. 99 | Free (inherited from 7306.50.50) | kg |
| 7306.50.50.50 | With an outside diameter not exceeding 114.3 mm + Ch. 99 | Free (inherited from 7306.50.50) | kg |
| 7306.50.50.70 | With an outside diameter exceeding 114.3 mm but not exceeding 406.4 mm + Ch. 99 | Free (inherited from 7306.50.50) | kg |
| 7306.61 | Of square or rectangular cross section + Ch. 99 | not stated | — |
| 7306.61.10.00 | Of iron or nonalloy steel + Ch. 99 | Free | kg |
| 7306.61.30.00 | Of alloy steel + Ch. 99 | Free | kg |
| 7306.61.50.00 | Of iron or nonalloy steel + Ch. 99 | Free | kg |
| 7306.61.70 | Of alloy steel + Ch. 99 | Free | — |
| 7306.61.70.30 | Of stainless steel + Ch. 99 | Free (inherited from 7306.61.70) | kg |
| 7306.61.70.60 | Other + Ch. 99 | Free (inherited from 7306.61.70) | kg |
| 7306.69 | Of other noncircular cross section + Ch. 99 | not stated | — |
| 7306.69.10.00 | Of iron or nonalloy steel + Ch. 99 | Free | kg |
| 7306.69.30.00 | Of alloy steel + Ch. 99 | Free | kg |
| 7306.69.50.00 | Of iron or nonalloy steel + Ch. 99 | Free | kg |
| 7306.69.70 | Of alloy steel + Ch. 99 | Free | — |
| 7306.69.70.30 | Of stainless steel + Ch. 99 | Free (inherited from 7306.69.70) | kg |
| 7306.69.70.60 | Other + Ch. 99 | Free (inherited from 7306.69.70) | kg |
| 7306.90 | Other + Ch. 99 | not stated | — |
| 7306.90.10.00 | Of iron or nonalloy steel + Ch. 99 | Free | kg |
| 7306.90.50.00 | Of alloy steel + Ch. 99 | Free | kg |
52 of these lines state no rate of their own and inherit one from the line above, which is how the schedule is read. Each says which line it came from.
Additional duties may apply
92 lines here reference Chapter 99, where Section 301, Section 232 and other additional duties live. Those are charged on top of the general rate and depend on where the goods were made. What those provisions are.
Source: Harmonized Tariff Schedule of the United States, U.S. International Trade Commission (public domain). Classification and the duties that finally apply to a shipment are a licensed customs broker's call.