16 inch 84 ppf Q125 Stainless Steel Production Casing from China
Ultra-high strength seamless stainless steel casing for production zones in HPHT wells, 16-inch OD, 84 lb/ft, Q125 grade. HTS 7304.24.40.80 applies to its seamless stainless steel construction, oil/gas casing application, and large diameter exceeding 406.4mm.
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
• Include hydrostatic test charts (min 0.5x yield strength) in documentation package
• Specify drift diameter and connection type (e.g
• VAM TOP) on invoice to avoid classification disputes
• Use heat number traceability; customs increasingly requires full PMI (Positive Material Identification) certification