Cold-Drawn Seamless Steel Pressure Tubing from China
High-pressure cold-drawn seamless tubing of nonalloy steel, 1-inch OD x 0.065-inch wall, rated for 5000 PSI in hydraulic systems. HTS 7304.31.60.50 applies to this cold-reduced circular tube not specialized for boilers or other named uses. Meets ASTM A519 specifications for mechanical applications.
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 hydrostatic test reports proving pressure capability without calling it 'line pipe'
• Steel must be nonalloy (C≤0.3%); alloy grades require 7304.51 declaration