7 Inch OD Duplex Stainless Steel Production Tubing from Japan
High-strength duplex stainless steel seamless tubing with 7-inch (177.8 mm) outside diameter for production tubing strings in oil and gas wells. It meets HTS 7304.24.60.45 criteria as stainless steel, seamless, within the 114.3-215.9 mm OD range, and designated for drilling-related downhole use.
Duty Rate — Japan → United States
10%
Rate breakdown
9903.03.0110%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
Import Tips
• Obtain NACE MR0175 certification for sour service resistance, required for many oilfield imports
• Measure wall thickness separately, as it doesn't affect OD classification but impacts strength declarations