4-1/2 inch 13Cr Stainless Steel Tubing from Mexico
Welded 13Cr (13% chromium) stainless steel tubing, 4-1/2 inch OD, for corrosive oil/gas drilling environments like CO2 fields. HTS 7306.21.80 applies to its specific welded design for well completion and production. Offers superior pitting resistance over standard carbon steel.
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
• Include chemical composition analysis proving stainless steel (min 10.5% Cr) content
• Reference IADC drilling specs in docs to affirm oil/gas end-use
• Avoid misdeclaration of wall thickness, triggering different pressure subheadings