HS Code 7306.19 : Line pipe of a kind used for oil or gas pipelines, Other
The 6-digit Harmonized System (HS) code for line pipe of a kind used for oil or gas pipelines, other is 7306.19. Under the 2026 United States (USITC HTS), the representative MFN general duty rate is Free [USITC HTS Tariff Schedule 2026].
Import Duty Rates by Destination
MODULE 5: US IMPORT DUTY & FEE BREAKDOWN (LANDED COST STACK)
Get Real-Time Tariff & Trade Remedy Change Alerts for HS 7306.19
Receive an automated email notification whenever USITC or CBP publishes duty rate adjustments or customs notices for 7306.19.
MODULE 6: Mandatory Customs Entry Document Matrix
Commercial Invoice
Itemized description, currency, Incoterms, seller/buyer details, and country of origin.
Packing List & Bill of Lading
Gross/net weight, container/seal numbers, piece count, and transport B/L or Air Waybill.
Certificate of Origin (If Claiming FTA)
Required only when claiming zero-duty preference under USMCA, KORUS, or GSP.
MODULE 7: Regulatory Compliance & Partner Government Agency (PGA) Flags
MODULE 8: Trade Remedies (Section 301, Section 232, AD/CVD)
MODULE 9: Free Trade Agreements (FTA) & Rules of Origin (RoO)
| Agreement Code | Trade Agreement / Program | Preferential Rate | Rules of Origin (RoO) Requirement |
|---|---|---|---|
| P | United States-Mexico-Canada Agreement (USMCA) | Free | Must meet USMCA Regional Value Content (RVC) or tariff shift rules. |
| KR | U.S.-Korea Free Trade Agreement (KORUS) | Free | Direct shipment from South Korea with KORUS Certificate of Origin. |
| AU | U.S.-Australia Free Trade Agreement | Free | Wholly obtained or tariff shift rule under US-Australia FTA. |
| A / D | GSP / African Growth & Opportunity Act (AGOA) | Free | 35% local value-add requirement for beneficiary country origin. |
MODULE 10: Logistics, Freight & Transport Specifications
MODULE 11: Official CBP CROSS Binding Classification Rulings
| Ruling # | Subject / Product Description | HTS Code | Ruling Date | Precedent Link |
|---|---|---|---|---|
| N304304 | The country of origin of a plastic-lined, alloy steel line pipe assembled in Canada using United States (U.S.) origin steel pipe | 7306.19.5150 | 2019-06-07 | View Precedent N304304 → |
US National HTS Tariff Lines (7306.19)
| HTS Code | Description | General Rate | Special (FTA) Rate | Column 2 Rate | Unit |
|---|---|---|---|---|---|
| 7306.19 | Line pipe of a kind used for oil or gas pipelines, Other | Free | Free | Rate on request | — |
| 7306.19.10 | Line pipe of a kind used for oil or gas pipelines, Other, Of iron or nonalloy steel | Free | Free | 5.5% | — |
| 7306.19.10.10 | Line pipe of a kind used for oil or gas pipelines, Other, Of iron or nonalloy steel, With an outside diameter not exceeding |
Free | Free | Rate on request | kg |
| 7306.19.10.50 | Line pipe of a kind used for oil or gas pipelines, Other, Of iron or nonalloy steel, With an outside diameter exceeding |
Free | Free | Rate on request | kg |
| 7306.19.51 | Line pipe of a kind used for oil or gas pipelines, Other, Of alloy steel | Free | Free | 10% | — |
| 7306.19.51.10 | Line pipe of a kind used for oil or gas pipelines, Other, Of alloy steel, With an outside diameter not exceeding |
Free | Free | Rate on request | kg |
| 7306.19.51.50 | Line pipe of a kind used for oil or gas pipelines, Other, Of alloy steel, With an outside diameter exceeding |
Free | Free | Rate on request | kg |
HS 7306.19 appears in the scope of 7 active U.S. Antidumping/Countervailing Duty order(s) — covering Circular Welded Carbon Quality Steel Line Pipe, Circular Welded Carbon Quality Steel Pipe, Welded Line Pipe from China, South Korea, Türkiye (Commerce case(s) C-570-936, A-570-935, A-570-910, C-570-911, A-580-876, A-489-822 (+1 more)). Scope is defined by written product description, and duty rates are exporter-specific.
US 10-Digit Statistical HTS Breakout (7306.19)
4 Declarable Lines · USITC 2026| 10-Digit HTS Code | Statistical Description | General MFN Rate | FTA / Special Rate | Unit |
|---|---|---|---|---|
| 7306.19.10.10 | Other tubes, pipes and hollow profiles (for example, open seamed or welded, riveted or similarly closed), of iron or steel: Line pipe of a kind used for oil or gas pipelines: Other: Of iron or nonalloy steel With an outside diameter not exceeding 114.3 mm | Free | Base MFN | kg |
| 7306.19.10.50 | Other tubes, pipes and hollow profiles (for example, open seamed or welded, riveted or similarly closed), of iron or steel: Line pipe of a kind used for oil or gas pipelines: Other: Of iron or nonalloy steel With an outside diameter exceeding 114.3 mm | Free | Base MFN | kg |
| 7306.19.51.10 | Other tubes, pipes and hollow profiles (for example, open seamed or welded, riveted or similarly closed), of iron or steel: Line pipe of a kind used for oil or gas pipelines: Other: Of alloy steel With an outside diameter not exceeding 114.3 mm | Free | Base MFN | kg |
| 7306.19.51.50 | Other tubes, pipes and hollow profiles (for example, open seamed or welded, riveted or similarly closed), of iron or steel: Line pipe of a kind used for oil or gas pipelines: Other: Of alloy steel With an outside diameter exceeding 114.3 mm | Free | Base MFN | kg |
MODULE 12: Candidate Subheadings & Related Codes
| Related HS Code | Heading Category | Action |
|---|---|---|
| 7306.11 | Subheading under Heading 7306 | HS 7306.11 undefined Duty & Entry Rules → |
| 7306.21 | Subheading under Heading 7306 | HS 7306.21 undefined Duty & Entry Rules → |
| 7306.29 | Subheading under Heading 7306 | HS 7306.29 undefined Duty & Entry Rules → |
| 7306.30 | Subheading under Heading 7306 | HS 7306.30 undefined Duty & Entry Rules → |
MODULE 13: Industry Classification & Crosswalk Mesh (NAICS & Schedule B)
Official Primary Sources & Authority References
USITC HTS Chapter 73 Tariff Schedule (2026) ↗
Official U.S. 10-digit tariff lines and general duty rates for Line pipe of a kind used for oil or gas pipelines, Other.
CBP CROSS Ruling Database (7306.19) ↗
Binding customs classification precedents for Heading 7306.