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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