Inconel 625 Alloy C-92 15 inch Oilfield Casing from Germany
Seamless Inconel 625 (Alloy C-92) premium casing with 15-inch (381 mm) OD and 14 mm wall thickness for extreme temperature/high-pressure wells. Nickel-chromium alloy provides unmatched corrosion resistance. Classified in 7304.24.40.60 as stainless steel drill casing.
Duty Rate — Germany → United States
50%
Rate breakdown
9903.82.0250%Except as provided for in headings 9903.82.14, 9903.85.67 and 9903.85.68, articles of aluminum, of steel or of copper and derivative aluminum or steel articles, as provided for in subdivisions (c)(i)–(v) of U.S. note 16 to this subchapter
9903.05.900%Articles already subject to Section 232 (steel/aluminum/copper + derivatives, autos + parts, wood, medium/heavy vehicles + parts, semiconductors, patented pharma) — U.S. note 52(f)
Import Tips
• Verify minimum chromium content meets stainless steel definition (10.5% per Chapter 73 Note 1)
• Premium alloys require manufacturer's test certificate traceable to individual joint numbers