HydroLine 28-inch LSAW Pipeline Section
28-inch external diameter longitudinally submerged arc welded pipe of iron/nonalloy steel, used in offshore oil/gas gathering lines with beveled ends for welding. Provides structural support for subsea installations. Meets HTS 7305.11.10.60 criteria as large-diameter LSAW line pipe.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If welded by other methods like ERW or laser
Non-LSAW/SSAW welding (e.g., electric resistance) uses 7305.19 series.
If primarily for oil well casing
Casing/tubing function, even LSAW, goes to 7304.19 regardless of diameter.
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Import Tips & Compliance
• Certify compliance with DNV-OS-F101 for offshore pipeline standards if applicable
• Measure and declare actual external diameter to confirm >24-inch threshold
• Avoid bulk packaging confusion; classify based on individual pipe specs
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