321 Stainless Steel Stabilized Pipeline Tube from China
Seamless 321 stabilized stainless steel tube for welded oil and gas pipelines, titanium addition prevents carbide precipitation. Maintains corrosion resistance in weld heat-affected zones. Classified 7304.11.00 as stainless seamless line pipe.
Duty Rate — China → United States
75%
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
9903.91.0125%Effective with respect to entries on or after September 27, 2024, articles the product of China, as provided for in subdivision (b) of U.S. note 31 to this subchapter
9903.03.060%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; and semiconductor articles, of any country, as provided in subdivision (aa)(v) of U.S. note 2 to this subchapter
Import Tips
• Stabilization certificate (Ti/Nb content) required for 321/347 grades
• Intergranular corrosion test results per ASTM A262 Practice E mandatory
• Weld procedure qualification records support pipeline end use