4.75 Inch OD Super Duplex Oil Well Tubing from Mexico
Seamless super duplex stainless steel tubing at 4.75 inches (120.65 mm) OD, engineered for high-pressure, high-temperature oil wells. This product is classified in HTS 7304.24.60.45 for its seamless stainless steel makeup and diameter specs suited to oil/gas drilling tubing applications.
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
• Provide hydrostatic test certificates to demonstrate pressure ratings compliant with API standards
• Label threads/couplings separately if present, as upset ends may affect classification nuances
• Ensure no alloy confusion with carbon steel grades to avoid duty rate errors