Longitudinally Welded X42 Line Pipe 26-inch OD
X42 grade longitudinally welded pipe with 26-inch external diameter, constructed from non-alloy steel for natural gas transmission pipelines. It features thick walls for pressure resistance in long-distance transport. Falls under HTS 7305.12.1060 as large-diameter line pipe specifically for oil or gas pipelines.
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 spiral or helical
Only longitudinally welded pipes qualify here; other weld types (e.g., spiral) fall under 7305.22 for different closure methods.
If supplied as part of a gas compressor station set
When imported as a complete set with machinery for gas handling, it may classify under Chapter 84 as parts of turbojets or gas turbines.
If for cold-drawn or finished casing applications
Cold-formed or precision versions for well casings shift to 7304.29, emphasizing state of completion over line pipe use.
Not sure which classification is right?
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Import Tips & Compliance
• Provide hydrostatic test certificates proving pressure rating suitable for pipeline service to support classification
• Label pipes clearly with diameter, grade, and weld type to facilitate customs verification and avoid disputes
• Watch for anti-dumping duties on certain origins; check U.S
• ITC records for Chinese or other restricted steel pipe imports
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