4-1/2 Inch P110 High-Pressure Tubing from Canada
4-1/2 inch P110 grade seamless tubing of nonalloy steel for high-pressure oil and gas drilling in deep wells. Provides superior yield strength for extreme downhole conditions. HTS 7304.29.50 covers this seamless nonalloy steel 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
• Chemical analysis certificates must confirm nonalloy status (< defined alloy limits)
• Specify minimum yield strength (110 ksi) in documentation for grade verification