16 inch 94# P110 Alloy Casing from Mexico
Heavy-wall 16 inch OD, 94 lb/ft P110 seamless alloy steel casing for large-diameter water disposal wells in oilfields. Threaded and coupled ends secure it under HTS 7304.29.31 as specialized drilling casing of other alloy steel. Handles high-volume fluid injection.
Duty Rate — Mexico → 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
• Certify against H2S exposure if sour service; provide yield strength data
• Avoid misclassifying as line pipe (7304.90)
• Track country-of-melt for origin rules