EN 1.4462 Duplex Stainless Drill String Tubing from Germany
Seamless EN 1.4462 (Duplex) stainless tubing (92 mm OD, >9.5 mm wall) for drill strings in offshore gas wells. HTS 7304.24.60.30 for stainless steel tubing in drilling applications. Balances high yield strength and corrosion resistance.
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
• Use European material standards alongside ASTM for documentation
• Verify no cold forming exceeding 16mm wire limit in Chapter notes