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12-Inch OD 316L Stainless Steel Gas Pipeline Tube from Canada

Seamless 316L stainless steel tube with 12-inch outer diameter, engineered for natural gas transmission lines in corrosive soil conditions. Provides superior resistance to pitting and crevice corrosion. Falls under HTS 7304.11.00 due to its seamless stainless steel construction for gas pipelines.

Duty Rate — Canada → United States

10%

Rate breakdown

9903.03.0110%Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter

Import Tips

Include hydrostatic test certificates showing pressure ratings suitable for pipeline service

Labeling must specify 'line pipe' end use; generic 'tube' descriptions trigger CBP reclassification

For large diameters (>10 inches), confirm no weld seams via non-destructive testing reports