Having an outside diameter exceeding 285.8 mm but not exceeding 406.4 mm
Tubes, pipes and hollow profiles, seamless, of iron (other than cast iron) or steel: > Casing, tubing and drill pipe, of a kind used in drilling for oil or gas: > Other, of stainless steel: > Casing: > Threaded or coupled > Having an outside diameter exceeding 285.8 mm but not exceeding 406.4 mm
Duty Rate (from China)
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
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
Products classified under HTS 7304.24.30.45
9-5/8 inch 40 lb/ft L-80 13Cr Stainless Steel Casing
Seamless stainless steel oil well casing pipe with 9-5/8 inch outside diameter, 40 lb/ft weight, L-80 grade with 13% chromium for corrosion resistance in sour gas environments. Threaded and coupled ends for secure connections in drilling operations. Classifies under 7304.24.30.45 due to its stainless steel composition, seamless construction, and specified diameter range for oil/gas drilling casing.
10-3/4 inch 55 lb/ft P110 Stainless Steel Casing
High-pressure P110 grade seamless stainless steel casing with 10-3/4 inch OD and 55 lb/ft weight, designed for deep oil well applications. Features premium BTC (Buttress Threaded and Coupled) connections for superior tensile strength. Meets HTS 7304.24.30.45 as stainless steel, seamless, threaded/coupled drill casing in the 285.8-406.4 mm diameter range.
8-5/8 inch 32 lb/ft SM-SS95 Duplex Stainless Casing
Duplex stainless steel (SM-SS95) seamless casing pipe, 8-5/8 inch OD, 32 lb/ft, optimized for CO2 injection wells with superior pitting resistance. Threaded and coupled with VAM TOP connection system. Falls under 7304.24.30.45 for stainless steel drill casing with OD 285.8-406.4 mm, seamless construction.