"4-1/2\" 12.75 from Canada
4-1/2 inch OD, 12.75 lb/ft P110 grade welded stainless steel tubing for high-pressure oil drilling. Features welded construction suitable for sour service environments. Classified under 7306.21.8050 as other welded stainless 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
• Hardness testing reports (Rockwell C22-32) essential for P110 grade verification
• Collapse and burst test data may be requested by customs for safety classification
• Use ISPM-15 compliant wood thread protectors to avoid fumigation issues