20 Inch Conductor Casing Threaded Pipe from Canada
Large 20-inch seamless nonalloy steel conductor casing with threaded ends for initial oil well hole stabilization. Supports drilling through unconsolidated formations. Qualifies under 7304.29.10 for threaded iron/nonalloy steel drilling casing.
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
• Heavyweight casings require reinforced shipping; declare exact weight per joint to avoid freight disputes
• Provide well depth/service factor in import docs to confirm drilling classification over line pipe
• Watch for anti-dumping duties on certain nonalloy steel pipes from specific origins