API 9-5/8" 53.50 lb/ft P-110 Casing from Canada
High-strength P-110 seamless casing, 244.5 mm OD and 21.4 mm wall thickness from non-alloy steel, for deep oil drilling. Precisely matches HTS 7304.29.20.40 for thick-walled, mid-OD range seamless casing.
Duty Rate — Canada → United States
10%
Rate breakdown
9903.03.0110%Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
Import Tips
• Include sulfur/carbon equivalence analysis for P-110 grade to prove non-alloy status
• Use calibrated calipers for wall thickness cert; customs may sample measure
• Bundle in ranges matching OD specs to prevent split shipments