Structural Seamless Steel Tube 18mm OD from Japan
Schedule 40 seamless carbon steel pipe sized tube (18mm OD) for structural frameworks and supports. Classifies in HTS 7304.39.0020 as other seamless nonalloy steel tubes under 38.1mm OD, suitable for welding and mechanical connections. ASTM A53 Grade B equivalent.
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
• Wall thickness schedule designation (STD, XS, XXS) must match declared dimensions
• Confirm black phosphate or bare finish; galvanized changes to coated steel classification
• Length documentation prevents 'in coils' misdeclaration