20 Inch Conductor Casing Threaded Pipe from China
Large 20-inch seamless nonalloy steel conductor casing with threaded ends for initial oil well hole stabilization. Supports drilling through unconsolidated formations. Qualifies under 7304.29.10 for threaded iron/nonalloy steel drilling casing.
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
• Heavyweight casings require reinforced shipping; declare exact weight per joint to avoid freight disputes
• Provide well depth/service factor in import docs to confirm drilling classification over line pipe
• Watch for anti-dumping duties on certain nonalloy steel pipes from specific origins