Cold-Reduced 17-4PH Stainless Feedwater Heater Tube from Japan
Seamless cold-reduced 17-4PH precipitation-hardening stainless tube, 13 mm OD, for feedwater heaters in thermal power plants to preheat boiler feedwater. Provides high yield strength and corrosion resistance in wet steam environments. Under 7304.41.30.15 for its specs and feedwater heater suitability.
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
• Document precipitation hardening treatment and mechanical properties