20 inch 94 lb/ft Q125 Stainless Steel Conductor Casing from China
Heavy-duty 20-inch seamless stainless steel conductor casing, Q125 grade, 94 lb/ft for structural support in shallow well sections. Falls under HTS 7304.24.40 as other stainless steel casing for oil/gas drilling. Used to prevent borehole collapse during initial drilling.
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
• Provide engineering drawings showing plain-end or BTC connections to confirm casing vs tubing use
• Heavy wall conductor casing often requires special transport permits; declare accurately for AD/CVD checks
• Maintain traceability with heat numbers on all pipe sections for quality assurance audits