Sour Service Alloy Line Pipe API 5L X65 4.5-inch OD from Canada
X65 grade alloy steel pipe certified for sour (H2S) service in oil/gas lines, 114.3 mm OD max. Classified HTS 7306.19.51.10 for alloy line pipes ≤114.3 mm. Critical for safety in hydrogen sulfide environments.
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
• Include NACE MR0175/ISO 15156 certification; verify crack arrestor properties if applicable; declare HIC/SSCC test results