Cold-Drawn Duplex 2205 Stainless Instrumentation Tubing from China
Seamless cold-drawn Duplex 2205 (UNS S32205) alloy steel tubing for oil/gas pressure sensors, circular cross-section under 10mm. Classifies 7304.51.50.60 other cold-rolled seamless alloy tubes. Corrosion-resistant alloy steel hollow profile.
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
• Duplex ferrite-austenite microstructure certs prevent standard stainless reclass
• API 5CT or ASTM A789 specs for traceability
• Hydrostatic test data avoids parts classification