Grade A53 Welded Line Pipe 2.375-inch from China
ASTM A53 Grade B welded steel pipe, 60.3 mm OD, used in oil and gas flowlines. Classified in HTS 7306.19.10.10 for nonalloy line pipe suitable for pipeline transport. Provides corrosion resistance for sour service environments.
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
• Chemical analysis certificate to confirm nonalloy (low Cr/Ni)
• Markings like 'A53' aid quick customs verification