15-1/2 inch Stainless Drill Casing from China
Seamless stainless steel drill casing 15.5 inch OD, 11.9 mm wall thickness for large diameter oil/gas wells. Perfect fit for HTS 7304.24.4050 as stainless seamless casing under 16 inch OD limit.
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
• Large diameter requires special transport declarations and secure packaging
• Confirm roundness and straightness tolerances meet API 5CT for acceptance
• Avoid mixing sizes in same container; uniform classification prevents delays