7 Inch 26# L80 Casing from Canada
Heavyweight 7-inch L80 seamless casing weighing 26 lb/ft, OD 177.8 mm, wall 8.0 mm for intermediate drilling sections. Classifies under HTS 7304.29.20.10 for small OD seamless nonalloy 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
• Weight-per-foot specification helps verify nominal wall thickness calculations
• Thread protector requirements for BTC (Buttress Thread) connections