24-Inch OD 304H Stainless Steel Gas Transmission Pipe from Mexico
Large diameter seamless 304H stainless steel pipe for high-temperature gas transmission pipelines. Heat-resistant grade maintains strength up to 1500°F. HTS 7304.11.00 classification for stainless steel seamless line pipe used in gas pipelines.
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
• Large diameter pipes require special transport declarations and insurance
• 304H grade needs elevated temperature tensile test documentation
• Confirm no internal plastic lining which would change classification