9-5/8 inch 53.5 lb/ft T-95 Casing from China
Seamless T-95 alloy steel production casing, 9-5/8 inch OD exceeding 406.4 mm equivalent in hierarchy, 53.5 lb/ft, threaded/coupled with BTC connections for intermediate casing strings in HP/HT wells. HTS 7304.29.31.80 applies for its alloy composition, seamless form, and drilling application. Provides structural integrity during cementing and production.
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
• Document exact grade (T-95 requires sour service testing); use licensed customs broker for oilfield goods
• Avoid pitfall of declaring as tubing if wall thickness suggests casing use