Carbon Steel Sour Service Line Pipe from China
Seamless carbon steel pipe resistant to H2S in sour oil/gas service, API 5L compliant. HTS 7304.19.10 for nonalloy seamless line pipe used in corrosive pipeline environments. Chemistry controlled for sulfide stress cracking.
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
• Certify low sulfur/phosphorus content via chemical analysis reports
• Comply with NACE MR0175 for sour service if US-bound