API 5DP Heavy Weight Drill Pipe 5 Inch Stainless Steel
Heavy weight drill pipe made from seamless stainless steel tubing, 5 inches in outer diameter with API 5DP specifications for oil and gas drilling. It features thick-walled construction and tool joints for connecting to the drill string, designed to withstand high torque and tensile loads during rotary drilling operations. Classified under 7304.22.00 as seamless stainless steel drill pipe used specifically for drilling oil or gas wells.
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More Specific Codes
This product may fall under a more specific subheading:
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If made of carbon or alloy steel instead of stainless
Drill pipe of iron or non-stainless steel falls under the other steel subheading in the same casing/tubing category.
If imported as part of a complete drilling rig assembly
When supplied as parts of oil/gas drilling machines, it may classify under machinery parts rather than standalone pipe.
If with tapered threaded connections finished for oilfield use
Other threaded/hollow profiles of stainless steel for oil/gas applications move to Chapter 73 heading 7306.
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Import Tips & Compliance
• Verify API 5DP certification and material test reports (MTRs) confirming stainless steel composition to meet 7304.22.00 requirements
• Include detailed drill pipe specifications like OD, wall thickness, and grade (e.g
• 13Cr) in commercial invoice to avoid misclassification as casing
Related Products under HTS 7304.22.00
13Cr Stainless Steel Drill Pipe 4-1/2 Inch OD
Seamless 13% chromium (13Cr) stainless steel drill pipe, 4-1/2 inches outer diameter, used in corrosive environments like sour gas wells. Equipped with premium connections for high-pressure drilling, it provides superior corrosion resistance over carbon steel. Falls under HTS 7304.22.00 due to its seamless construction and specific design as drill pipe for oil/gas drilling.
Super Duplex Drill Pipe 5-7/8 Inch High Pressure
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Inconel 718 Alloy Drill Pipe Equivalent Stainless 4-3/4 Inch
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