Of alloy steel
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 drill pipe: > Of alloy steel
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
Subheadings
Products classified under HTS 7304.23.60
Heavy Weight Alloy Steel Drill Pipe 5-1/2 Inch OD
Heavy weight drill pipe (HWDP) made from seamless alloy steel tubing, 5-1/2 inch outer diameter, used in oil/gas drilling to provide weight on bit and prevent buckling. Falls under HTS 7304.23.60 as 'other drill pipe' of alloy steel, distinct from standard drill pipe due to thicker walls.
4-1/2 Inch Alloy Steel Spiral Drill Pipe
Seamless 4-1/2 inch OD alloy steel drill pipe with spiral design for improved stiffness in directional drilling for oil/gas. Classified in 7304.23.60 as other alloy steel drill pipe, distinguished by specialized geometry for deviated wellbores.
3-1/2 Inch Alloy Steel Kelly Pipe
Seamless 3-1/2 inch alloy steel kelly pipe (square or hexagonal drive pipe) connecting rotary table to drill string in oil/gas rigs. Classified as drill pipe under HTS 7304.23.60 due to its role in transmitting rotation during drilling.
Extended Reach Alloy Steel Drill Pipe 6-5/8 Inch
6-5/8 inch OD seamless alloy steel drill pipe optimized for extended reach horizontal drilling in shale oil/gas plays. HTS 7304.23.60 applies as alloy steel drill pipe designed for high-angle, long lateral drilling operations.
API 5DP Alloy Steel Drill Pipe with Friction Welded Tool Joints
Seamless alloy steel drill pipe designed for oil and gas drilling operations, featuring friction welded tool joints for enhanced durability. Classified under HTS 7304.23.60 as seamless drill pipe of alloy steel used specifically in drilling for oil or gas. Meets API 5DP specifications for heavy-duty rotary drilling applications.
Premium X-95 Alloy Steel Drill Pipe for High Torque Drilling
X-95 grade seamless alloy steel drill pipe engineered for high-torque, extended reach oil and gas drilling operations. HTS 7304.23.60 classification applies due to its seamless construction, alloy composition, and specific design as drill pipe for rotary drilling systems.
Sour Service Alloy Steel Drill Pipe NACE Compliant
Seamless alloy steel drill pipe certified for sour service environments (H2S gas) per NACE MR0175 standards, used in oil/gas wells with corrosive conditions. HTS 7304.23.60 covers this as alloy steel drill pipe for drilling operations.
High Collapse Resistance Alloy Steel Drill Pipe
Seamless alloy steel drill pipe engineered with thick walls for high collapse resistance in deepwater oil/gas drilling. Falls under HTS 7304.23.60 as specialized drill pipe of alloy steel for extreme pressure environments.