508mm OD Welded Steel Gas Transmission Pipe from Japan
Precisely 508 mm external diameter longitudinally welded nonalloy steel pipe for natural gas transmission mains. Features beveled ends for field welding. Classifies under HTS 7305.12.1030 for its pipeline-specific design and dimensions.
Duty Rate — Japan → 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
• Provide dimensional certificates confirming OD between 406.4-609.6 mm to match statistical break
• Anti-corrosion coating thickness must be documented separately from base pipe duties