10-3/4 inch 85# P-110 Type 304 Stainless Casing from Canada
Premium P-110 grade seamless Type 304 stainless steel casing, 10-3/4 inch OD (273 mm), 85 lb/ft, 18.3 mm wall thickness, BTC threaded couplings for high-pressure gas wells. Fits 7304.24.30.40 as stainless steel seamless casing for drilling with specified OD range and thick walls ≥12.7 mm.
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
• Confirm stainless steel grade via chemical analysis certificates; check coupling integrity testing records; beware of misclassification as tubing which has different pressure ratings