127 mm OD Stainless Steel Oilfield Drill Pipe
Heavy-duty seamless stainless steel drill pipe measuring 127 mm outside diameter with 8.5 mm wall thickness, engineered for high-pressure oil drilling. HTS 7304.22.0030 applies to its stainless steel composition, seamless form, and precise dimensions for drill pipe in oil/gas applications. Features friction-welded tool joints for durability.
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If outside diameter exceeds 168.3 mm
Larger OD stainless drill pipe falls into 7304.22.0050 subheading.
If specialized for gas turbine drilling applications
Certain high-spec pipes for turbo-drills may classify as parts of gas turbines under 8411.
If classified as drill tubing rather than pipe based on specific use
Distinction between 'drill pipe' and 'drill tubing' can shift to other precision tubes.
Not sure which classification is right?
Our AI classifier can analyze your specific product and recommend the correct HTS code with confidence.
Import Tips & Compliance
• Provide chemical analysis reports proving stainless steel (min 10.5% chromium content)
• Ensure invoice specifies 'seamless drill pipe' and drilling end-use to prevent misclassification
Related Products under HTS 7304.22.00.30
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This seamless stainless steel drill pipe has an outside diameter of 114.3 mm and wall thickness of 8 mm, designed specifically for oil and gas drilling operations. It falls under HTS 7304.22.0030 due to its seamless construction, stainless steel material, and dimensions suitable for drill pipe in drilling for oil or gas. The pipe features tool joints for connecting sections during rotary drilling.
3.5-inch API Spec 5DP Stainless Drill Tubing
Seamless stainless steel drill tubing with 88.9 mm OD and 7.3 mm wall thickness, compliant with API 5DP standards for oilfield drilling. Classified under HTS 7304.22.0030 as stainless steel drill pipe with OD ≤168.3 mm and wall ≤9.5 mm used in oil or gas drilling. It includes upset ends for welding tool joints.
5-inch Premium Stainless Drill Pipe for Gas Wells
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4-inch Sour Service Stainless Steel Drill Pipe
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