Drill pipe fitted with tool joints
Parts suitable for use solely or principally with the machinery of headings 8425 to 8430: > Of machinery of heading 8426, 8429 or 8430: > Parts for boring or sinking machinery of subheading 8430.41 or 8430.49: > Other > Of oil and gas field machinery: > Drill pipe fitted with tool joints
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
Except as provided in headings 9903.88.05, 9903.88.06, 9903.88.07, 9903.88.08, 9903.88.10, 9903.88.11, 9903.88.14, 9903.88.19, 9903.88.50, 9903.88.52, 9903.88.58, 9903.88.60, 9903.88.62, 9903.88.66, 9903.88.67, 9903.88.68, or 9903.88.69, articles the product of China, as provided for in U.S. note 20(a) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(b) [to this subchapter]
Products classified under HTS 8431.43.80.40
API 5DP Heavy Weight Drill Pipe with NC50 Tool Joints
Heavy weight drill pipe manufactured to API 5DP standards, featuring friction welded NC50 tool joints for enhanced durability in oil and gas drilling. This pipe is specifically designed for use with boring or sinking machinery of subheading 8430.41 or 8430.49, transmitting rotary motion and torque from the surface to the drill bit. It falls under HTS 8431.43.80.40 as drill pipe fitted with tool joints for oil and gas field machinery.
5-1/2 Inch Range 2 Drill Pipe with FH Tool Joints
Standard 5-1/2 inch OD drill pipe in Range 2 length (approx. 31 ft), fitted with FH (Full Hole) tool joints for high-torque applications in deep oil wells. Designed exclusively for oil and gas field boring machinery under 8430.41/8430.49. Classified in HTS 8431.43.80.40 due to its specialized tool joint configuration for drilling operations.
4-1/2 Inch Premium X95 Drill Pipe with NC46 Tool Joints
High-strength X95 grade drill pipe, 4-1/2 inch diameter, equipped with NC46 friction-welded tool joints for sour gas and high-pressure drilling environments. Tailored for rotary drilling rigs classified in 8430.41. HTS 8431.43.80.40 covers this as specialized drill pipe with tool joints for oil/gas field use.
3-1/2 Inch S135 Drill Pipe with NC38 Tool Joints
S135 ultra-high strength 3-1/2 inch drill pipe with NC38 tool joints, ideal for directional and horizontal drilling in slim-hole applications. Exclusively for oil/gas sinking machinery of 8430.41/8430.49. Fits HTS 8431.43.80.40 as tool joint-equipped drill pipe.
6-5/8 Inch V150 Drill Pipe with 7-5/8 REG Tool Joints
V150 grade heavy-duty 6-5/8 inch drill pipe fitted with 7-5/8 REG (Regular) tool joints for large diameter oil well drilling. Specifically for boring machinery in oil/gas fields under HTS 8431.43.80.40.