Orifice Steel Flange from Japan
A specialized steel flange with integrated restriction for flow measurement in metering stations, used in oil and gas. Falls under HTS 7307.91.50 as an other steel flange with precision-engineered bores.
Duty Rate — Japan → United States
55.5%
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
• Include bore size and beta ratio specifications for accurate technical declarations
• Calibrate with flow coefficient data for end-use verification