X52 PSL2 Line Pipe 18 Inch OD from Canada
PSL2 grade X52 seamless alloy steel line pipe, 18-inch OD (457.2 mm), for sour and high-pressure gas lines. Fits HTS 7304.19.5050 as alloy steel seamless pipe within the specified OD range for oil/gas pipelines.
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
• PSL2 requires enhanced traceability docs like heat/lot numbers throughout supply chain
• Avoid over-specifying wall thickness; OD governs this statistical breakout
• For coated pipes, declare coating type separately to prevent material misclassification