10-3/4 Inch 40.5# K55 Casing Pipe from China
Seamless K55 grade casing pipe, 10-3/4 inch (273 mm) OD, 40.5 lb/ft, 11.5 mm wall thickness, threaded ends with couplings, nonalloy steel for intermediate oil/gas casing strings. Meets HTS 7304.29.10.50 criteria for seamless drilling casing dimensions.
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
• Submit ITP (Inspection Test Plan) results showing no welds and compliance with API 5CT Group 1 steels
• Label shipments clearly as 'oil well casing' to prevent confusion with line pipe classifications