N08825 Incoloy Stainless Alloy Line Pipe from Mexico
Seamless N08825 Incoloy alloy pipe (UNS designation for nickel-iron-chromium stainless) for severely corrosive oil and gas pipelines. Excellent resistance to pitting and stress corrosion. Classified under 7304.11.00 as stainless steel line pipe.
Duty Rate — Mexico → 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
• UNS N08825 material test reports mandatory for Incoloy identification
• High nickel content (>30%) distinguishes from standard stainless grades
• Avoid declaring as 'nickel pipe' which uses Chapter 75 classification