API 5ST Type 304L Packer Tubing 4 inch from China
Seamless Type 304L stainless steel tubing for downhole packer assemblies in gas wells, OD 101.6 mm (4"), wall 9.5 mm maximum. Precisely matches HTS 7304.24.60.15 for stainless seamless oil/gas tubing of small OD and thin wall.
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
9903.05.900%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 internal drift test certification per API 5ST dimensions
• Specify 'straight seam' prohibited—must be 100% seamless verification
• Use nitrogen alloyed grades for better corrosion resistance documentation