12-Inch OD Seamless Oil Pipeline Tube
A 12-inch outer diameter seamless pipe of nonalloy steel, engineered for transporting crude oil in pipelines. Its seamless manufacture and designation as line pipe for oil/gas transmission align with tariff item 7304.19.00.
Import Duty Rates by Country of Origin
| Origin Country | MFN Tariff | Surtaxes | Total Effective Rate |
|---|---|---|---|
| 🇨🇳China | Free | — | Free |
| 🇲🇽Mexico | Free | — | Free |
| 🇺🇸United States | Free | +50.0% | 50% |
| 🇩🇪Germany | Free | — | Free |
| 🇯🇵Japan | Free | — | Free |
More Specific Codes
This product may fall under a more specific subheading:
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If the pipe is made of stainless steel
Stainless steel seamless line pipe is classified separately under this item.
Not sure which classification is right?
The Tariff Assistant works through the GRI rules on your specific product to reach the right tariff item — and can price the duty on it in the same conversation.
Import Tips & Compliance
• Ensure the pipe meets API 5L specifications and provide a mill test certificate to verify nonalloy steel composition
• Declare the correct outer diameter and wall thickness to avoid reclassification
• Consult the CBSA tariff classification advice for seamless line pipe
Related Products under Tariff item 7304.19.00
1.66-inch OD Seamless Iron Line Pipe for Shale Gas Lines
Small-diameter seamless iron pipe, 42.2 mm OD, for low-pressure shale gas gathering lines, qualifying as nonalloy under tariff item 7304.19.00 for its pipeline-specific design and size constraints. Lightweight option for remote locations.
16-Inch Seamless Carbon Steel Line Pipe
Heavy-duty 16-inch seamless carbon (nonalloy) steel pipe for offshore oil/gas gathering lines. Optimized for high-pressure hydrocarbon transport, this pipe is not of cast iron and meets the definition of line pipe under tariff item 7304.19.00.
20-Inch Diameter Gas Line Pipe
Large 20-inch seamless nonalloy steel pipe for high-volume natural gas transmission mains. Classified as line pipe for gas pipelines under tariff item 7304.19.00, with thick walls suitable for burial under highways.
2-inch OD Seamless Steel Oil Pipeline Pipe X42 Grade
High-strength seamless line pipe, 50.8 mm OD, API 5L X42 grade, nonalloy steel for crude oil gathering lines in onshore fields. Tariff item 7304.19.00 applies to its seamless form, small diameter, and dedicated oil pipeline function.
3-inch OD API 5L PSL1 Seamless Pipeline Tube
API 5L PSL1 compliant seamless nonalloy steel pipe, 76.2 mm OD, for standard oil/gas transmission lines. Tariff item 7304.19.00 covers its seamless, small-OD design for pipeline applications, excluding high-spec PSL2.
API 5L Grade B Seamless Line Pipe
This seamless steel tube, made from nonalloy steel, is specifically designed for oil and gas pipeline applications, meeting API 5L Grade B specifications for strength and durability. It falls under tariff item 7304.19.00 as seamless line pipe of iron or nonalloy steel.