5-1/2 Inch L80 Type 9Cr Tubing from Canada
5-1/2 inch L80 9Cr seamless tubing for corrosive oilfield environments, technically nonalloy per HTS definitions. Used in drilling for CO2/H2S resistance. HTS 7304.29.50 as iron/nonalloy seamless drill tubing.
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
• 9Cr composition requires mill certs confirming <10.25% total alloying elements
• Declare environmental service (sweet/sour) affecting material selection