Super Duplex SAF 2507 Tubing for Sour Gas Wells from Mexico
Seamless super duplex stainless steel tubing (SAF 2507) for high-pressure sour gas well applications, OD 88.9 mm, wall 8.0 mm. HTS 7304.24.60.15 applies to its seamless stainless steel construction designed as drill tubing for oil/gas extraction.
Duty Rate — Mexico → United States
50%
Rate breakdown
9903.82.0250%Except as provided for in headings 9903.82.14, 9903.85.67 and 9903.85.68, articles of aluminum, of steel or of copper and derivative aluminum or steel articles, as provided for in subdivisions (c)(i)–(v) of U.S. note 16 to this subchapter
9903.05.900%Articles of aluminum, of steel or of copper or derivative aluminum or steel articles; passenger vehicles (sedans, sport utility vehicles, crossover utility vehicles, minivans and cargo vans) and light trucks; parts of passenger vehicles (sedans, sport utility vehicles, crossover utility vehicles, minivans and cargo vans) and light trucks; medium- and heavy-duty vehicles; parts of medium- and heavy-duty vehicles; wood products; patented pharmaceutical articles; and semiconductor articles, as provided in subdivision (f) of U.S. note 52 to this subchapter
Import Tips
• Include PREN (Pitting Resistance Equivalent Number) calculations proving >40 for duplex stainless
• Provide hydrotest and flattening test reports per API 5CT standards
• Declare exact alloy grade (S32750) to distinguish from standard stainless for proper duty assessment