HTS 7306: Other tubes, pipes and hollow profiles (for example, open seamed or welded, riveted or similarly closed), of iron or steel
Heading 7306 of the Harmonized Tariff Schedule of the United States has 68 ten-digit statistical numbers. A US entry line in ACE needs the full ten digits, with the quantity in kg.
Check additional duties before you file
- Goods under this heading are often covered by antidumping or countervailing duty orders (welded steel pipe and tube). Confirm scope, country and manufacturer in CBP's AD/CVD case search. A missing case number is a common reason for penalties.
- Steel and aluminum articles here may carry Section 232 duties. The entry can need the Chapter 99 number, the metal value and the country where the metal was melted and poured, or smelted and cast.
- If the goods are made in China, check Section 301 duties under HTSUS heading 9903.88, on top of the general rate, and any exclusions.
| HTSUS number | Description | Unit | General rate |
|---|---|---|---|
| Line pipe of a kind used for oil or gas pipelines: | |||
| 7306.11.00 | Welded, of stainless steel | Free | |
| 7306.11.00.10 | With an outside diameter not exceeding 114.3 mm | kg | |
| 7306.11.00.50 | With an outside diameter exceeding 114.3 mm | kg | |
| 7306.19 | Other: | ||
| 7306.19.10 | Of iron or nonalloy steel | Free | |
| 7306.19.10.10 | With an outside diameter not exceeding 114.3 mm | kg | |
| 7306.19.10.50 | With an outside diameter exceeding 114.3 mm | kg | |
| 7306.19.51 | Of alloy steel | Free | |
| 7306.19.51.10 | With an outside diameter not exceeding 114.3 mm | kg | |
| 7306.19.51.50 | With an outside diameter exceeding 114.3 mm | kg | |
| Casing and tubing of a kind used in drilling for oil or gas: | |||
| 7306.21 | Welded of stainless steel: | ||
| Casing: | |||
| 7306.21.30.00 | Threaded or coupled | kg | Free |
| 7306.21.40.00 | Other | kg | Free |
| 7306.21.80 | Tubing | Free | |
| 7306.21.80.10 | Imported with coupling | kg | |
| 7306.21.80.50 | Other | kg | |
| 7306.29 | Other: | ||
| Casing: | |||
| Of iron or nonalloy steel: | |||
| 7306.29.10 | Threaded or coupled | Free | |
| 7306.29.10.30 | Imported with coupling | kg | |
| 7306.29.10.90 | Other | kg | |
| 7306.29.20.00 | Other | kg | Free |
| Other: | |||
| 7306.29.31.00 | Threaded or coupled | kg | Free |
| 7306.29.41.00 | Other | kg | Free |
| Tubing: | |||
| 7306.29.60 | Of iron or nonalloy steel | Free | |
| 7306.29.60.10 | Imported with coupling | kg | |
| 7306.29.60.50 | Other | kg | |
| 7306.29.81 | Other | Free | |
| 7306.29.81.10 | Imported with coupling | kg | |
| 7306.29.81.50 | Other | kg | |
| 7306.30 | Other, welded, of circular cross section, of iron or nonalloy steel: | ||
| 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 | kg | |
| 7306.30.10.90 | Other | kg | |
| Having a wall thickness of 1.65 mm or more: | |||
| 7306.30.30.00 | Tapered steel pipes and tubes principally used as parts of illuminating articles | kg | 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 | kg | |
| 7306.30.50.15 | Other, cold-drawn | kg | |
| 7306.30.50.20 | Other, cold-rolled (cold-reduced) with a wall thickness not exceeding 2.54 mm | kg | |
| Other: | |||
| With an outside diameter not exceeding 114.3 mm: | |||
| Galvanized: | |||
| Imported with coupling: | |||
| 7306.30.50.26 | With an outside diameter not exceeding 50.8 mm | kg | |
| 7306.30.50.27 | With an outside diameter exceeding 50.8 mm but not exceeding 114.3 mm | kg | |
| 7306.30.50.28 | Internally coated or lined with a non-electrically insulating material, suitable for use as electrical conduit | kg | |
| Other: | |||
| 7306.30.50.31 | With an outside diameter not exceeding 50.8 mm | kg | |
| 7306.30.50.33 | With an outside diameter exceeding 50.8 mm but not exceeding 114.3 mm | kg | |
| Other: | |||
| 7306.30.50.35 | Tube and pipe hollows for redrawing | kg | |
| Imported with coupling: | |||
| 7306.30.50.41 | With an outside diameter not exceeding 50.8 mm | kg | |
| 7306.30.50.43 | With an outside diameter exceeding 50.8 mm but not exceeding 114.3 mm | kg | |
| Other: | |||
| 7306.30.50.56 | With an outside diameter not exceeding 50.8 mm | kg | |
| 7306.30.50.57 | With an outside diameter exceeding 50.8 mm but not exceeding 114.3 mm | kg | |
| With an outside diameter exceeding 114.3 mm but not exceeding 406.4 mm: | |||
| 7306.30.50.85 | Galvanized | kg | |
| 7306.30.50.90 | Other | kg | |
| 7306.40 | Other, welded, of circular cross section, of stainless steel: | ||
| 7306.40.10 | Having a wall thickness of less than 1.65 mm | Free | |
| Containing more than 0.5 percent by weight of nickel: | |||
| 7306.40.10.10 | Containing more than 1.5 percent but less than 5 percent by weight of molybdenum | kg | |
| 7306.40.10.15 | Other | kg | |
| 7306.40.10.90 | Other | kg | |
| 7306.40.50 | Having a wall thickness of 1.65 mm or more | Free | |
| 7306.40.50.05 | Of high-nickel alloy steel | kg | |
| Other: | |||
| 7306.40.50.15 | Suitable for use in boilers, superheaters, heat exchangers, condensers, refining furnaces and feedwater heaters, whether or not cold-drawn | kg | |
| Other, cold-drawn or cold-rolled (cold- reduced): | |||
| 7306.40.50.40 | Containing more than 0.5 percent but less than 24 percent by weight of nickel | kg | |
| Other: | |||
| 7306.40.50.42 | Containing less than 15 percent by weight of chromium | kg | |
| 7306.40.50.44 | Other | kg | |
| Other: | |||
| With an outside diameter not exceeding 114.3 mm: | |||
| Containing more than 0.5 percent but less than 24 percent by weight of nickel: | |||
| 7306.40.50.62 | Containing more than 1.5 percent but less than 5 percent by weight of molybdenum | kg | |
| 7306.40.50.64 | Other | kg | |
| 7306.40.50.80 | Other | kg | |
| With an outside diameter exceeding 114.3 mm but not exceeding 406.4 mm: | |||
| 7306.40.50.85 | Containing more than 0.5 percent but less than 24 percent by weight of nickel | kg | |
| 7306.40.50.90 | Other | kg | |
| 7306.50 | Other, welded, of circular cross section, of other alloy steel: | ||
| 7306.50.10.00 | Having a wall thickness of less than 1.65 mm | kg | Free |
| Having a wall thickness of 1.65 mm or more: | |||
| 7306.50.30.00 | Tapered pipes and tubes of steel principally used as parts of illuminating articles | kg | Free |
| 7306.50.50 | Other | Free | |
| 7306.50.50.10 | Suitable for use in boilers, superheaters, heat exchangers, condensers, refining furnaces and feedwater heaters, whether or not cold-drawn | kg | |
| 7306.50.50.30 | Other, cold-drawn or cold-rolled (cold- reduced) | kg | |
| Other: | |||
| 7306.50.50.50 | With an outside diameter not exceeding 114.3 mm | kg | |
| 7306.50.50.70 | With an outside diameter exceeding 114.3 mm but not exceeding 406.4 mm | kg | |
| Other, welded, of noncircular cross section: | |||
| 7306.61 | Of square or rectangular cross section: | ||
| Having a wall thickness of 4 mm or more: | |||
| 7306.61.10.00 | Of iron or nonalloy steel | kg | Free |
| 7306.61.30.00 | Of alloy steel | kg | Free |
| Having a wall thickness of less than 4 mm: | |||
| 7306.61.50.00 | Of iron or nonalloy steel | kg | Free |
| 7306.61.70 | Of alloy steel | Free | |
| 7306.61.70.30 | Of stainless steel | kg | |
| 7306.61.70.60 | Other | kg | |
| 7306.69 | Of other noncircular cross section: | ||
| Having a wall thickness of 4 mm or more: | |||
| 7306.69.10.00 | Of iron or nonalloy steel | kg | Free |
| 7306.69.30.00 | Of alloy steel | kg | Free |
| Having a wall thickness of less than 4 mm: | |||
| 7306.69.50.00 | Of iron or nonalloy steel | kg | Free |
| 7306.69.70 | Of alloy steel | Free | |
| 7306.69.70.30 | Of stainless steel | kg | |
| 7306.69.70.60 | Other | kg | |
| 7306.90 | Other: | ||
| 7306.90.10.00 | Of iron or nonalloy steel | kg | Free |
| 7306.90.50.00 | Of alloy steel | kg | Free |
Common paperwork mistakes with heading 7306
- The invoice shows the exporter's own code. Only the first six digits are shared worldwide; the US number has ten. Check every line against the list above.
- The quantity is in the wrong unit. These lines report quantity in kg, which may not match the invoice's cartons, sets or pieces.
- The packing list and the bill of lading disagree on cartons or gross weight, which can lead to holds and exams.
- The manufacturer's name and address are missing, so the MID cannot be built from the documents.
Look up any ten-digit number, or read the guide to invoice and packing list mismatches.
Check the whole shipment, not one number
FreightProof reads the invoice, packing list and bill of lading together, validates every HTS number and container, builds the MIDs and flags what does not match — in about two minutes.
Data: Harmonized Tariff Schedule of the United States, US International Trade Commission. Rates are for information only.