Grade B Normalized LSAW Line Pipe
A normalized Grade B nonalloy steel LSAW pipe for sour gas service, with an external diameter ranging from 18 to 48 inches. The heat treatment enhances toughness for fracture-critical applications, ensuring safety in demanding environments. This product falls under tariff item 7305.11.00 as a longitudinally submerged arc welded tube or pipe of iron or nonalloy steel.
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 welded by a process other than longitudinal submerged arc welding
Other welded large-diameter pipes are classified under this alternative.
If the pipe is seamless rather than welded
Seamless pipes for oil or gas pipelines fall under this heading.
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
• Verify the pipe's external diameter exceeds 406.4 mm and confirm the normalized heat treatment
• Have heat treatment charts and material certificates ready for CBSA review
• Ensure the pipe meets Canadian standards for sour gas service and check for any additional regulatory requirements
Related Products under Tariff item 7305.11.00
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