Super Duplex Stainless Welded Sour Gas Line Pipe from Mexico
Welded super duplex (2507 grade) stainless pipe for sour gas pipelines containing H2S, 10-inch diameter. Engineered for extreme corrosion and stress corrosion cracking resistance. Meets 7306.11.00 as welded stainless line pipe for gas pipelines.
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
• Include NACE MR0175/ISO 15156 certification for sour service compliance
• Declare PREN value (>40 for super duplex) to confirm stainless classification