10-1/2 inch 79# C-110 Duplex Stainless Casing from Germany
C-110 grade duplex stainless seamless casing pipe, 10-1/2 inch OD (266.7 mm), 79 lb/ft, 19.1 mm wall thickness, VAM 21RPX premium threads for deepwater applications. Perfect match for 7304.24.30.40: stainless steel, seamless, oil/gas casing, 215.9-285.8 mm OD class, heavy wall ≥12.7 mm.
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
• Confirm PREN value >40 for duplex stainless verification; check for hydrogen embrittlement testing; avoid mixing with carbon steel accessories during customs exam