30-Inch LSAW Natural Gas Pipe
This is a 30-inch outer diameter longitudinally submerged arc welded (LSAW) pipe of nonalloy steel, designed for high-volume natural gas trunklines. With a heavy wall thickness for long-distance transmission, its external diameter exceeds 406.4 mm, and it is specifically manufactured for gas pipelines. The longitudinal submerged arc welding method ensures structural integrity for high-pressure applications.
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 using a different longitudinal method
Covers other longitudinally welded line pipes not specifically submerged arc welded.
If the pipe is not for oil or gas pipelines
Applies to other tubes and pipes with circular cross-sections exceeding 406.4 mm, not classified elsewhere.
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
• Confirm the pipe is nonalloy steel and meets API 5L specifications for natural gas service
• Provide mill test certificates to CBSA to verify grade and dimensions
• Check for any provincial regulations on pipeline materials that may affect importation
Related Products under Tariff item 7305.11.00
16-inch API 5L X42 LSAW Oil Pipeline Section
This is an LSAW pipe section with a 16-inch (406.4 mm) external diameter, made from API 5L X42 grade non-alloy steel, used in sectional assembly for offshore oil gathering lines. It is at the lower end of the size range but still exceeds the 406.4 mm threshold. The longitudinal submerged arc welding ensures high-quality welds for oil pipeline applications.
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18-inch LSAW Carbon Steel Oil Transmission Pipe
This is a heavy-duty LSAW carbon steel pipe with an 18-inch (457 mm) external diameter for long-distance crude oil transmission, featuring thick walls for pressure resistance. It is made from nonalloy steel and exceeds 406.4 mm in diameter. The longitudinal submerged arc welding ensures a robust structure for high-pressure oil pipelines.
19-inch Carbon Steel LSAW Pipeline Pipe
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22-inch Non-Alloy LSAW Natural Gas Line Pipe
This is a robust 22-inch (558.8 mm) diameter LSAW pipe of non-alloy steel for underground natural gas mains, built to withstand corrosive environments. It exceeds 406.4 mm in diameter and is designed for gas pipeline service. The longitudinal submerged arc welding ensures durability for long-term burial.