Cold-Finished RA85H Feedwater Heater Tube from China
Seamless cold-finished RA85H heat-resisting steel tube for high-pressure feedwater heaters in fossil fuel plants. Features enhanced thermal conductivity and erosion resistance. Under 7304.51.50.15 for its cold-reduced form and specified end use in feedwater heaters.
Duty Rate — China → United States
75%
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
9903.91.0125%Effective with respect to entries on or after September 27, 2024, articles the product of China, as provided for in subdivision (b) of U.S. note 31 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 EAC certificate for Russian/Eurasian imports; common for power plant tubes
• Declare exact alloy grade; generic 'stainless' leads to 7304.41 audits