88.9mm OD Sour Service Line Pipe from Canada
Seamless alloy steel line pipe, 88.9 mm outside diameter, resistant to H2S corrosion for sour gas pipelines. Used in high-risk oilfield transport. Meets 7304.19.5020 as other alloy steel seamless line pipe under 114.3 mm OD.
Duty Rate — Canada → United States
50%
Rate breakdown
9903.82.0250%Except as provided for in headings 9903.82.14, 9903.85.67 and 9903.85.68, articles of aluminum, of steel or of copper and derivative aluminum or steel articles, as provided for in subdivisions (c)(i)–(v) of U.S. note 16 to this subchapter
9903.05.900%Articles already subject to Section 232 (steel/aluminum/copper + derivatives, autos + parts, wood, medium/heavy vehicles + parts, semiconductors, patented pharma) — U.S. note 52(f)
Import Tips
• Certify NACE MR0175 compliance for sour service; provide chemical analysis showing alloy elements; avoid bulk packaging that suggests non-line pipe use