16 inch 94 lb/ft 25Cr Super Duplex Casing Tubing from Canada
Heavy-duty seamless 25Cr super duplex stainless tubing for surface casing in deepwater drilling, handling extreme external pressures. High PREN value for seawater corrosion resistance. HTS 7304.24.60 applies.
Duty Rate — Canada → 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
• Include hydrostatic test certificates at 1.5x working pressure
• Separate bulk vs. accessorized shipments for accurate valuation