Sch 10 Stainless Steel Line Pipe 4-inch OD from China
Welded stainless steel line pipe with 4-inch (101.6 mm) outside diameter, Schedule 10 wall thickness, designed for oil and gas pipeline applications. Classified under HTS 7306.11.00.10 as welded stainless steel line pipe with OD not exceeding 114.3 mm. Meets API 5L specifications for pipeline transport of hydrocarbons.
Duty Rate — China → United States
35%
Rate breakdown
9903.03.0110%Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 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
Import Tips
• Verify API 5L certification and mill test reports for customs compliance; ensure exact OD measurement ≤114.3mm to avoid reclassification; provide end-use documentation proving oil/gas pipeline application