3-inch Schedule 160 Alloy Steel Pipe from Japan
Nominal 3-inch (88.9mm OD) Schedule 160 seamless alloy steel pipe with ~22mm wall thickness for high-pressure drilling risers. Precisely matches HTS 7304.59.80.25 specifications for heavy-walled seamless alloy tubes. Used in oil & gas exploration equipment.
Duty Rate — Japan → 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
• Reference Schedule 160 designation with actual wall thickness in entry docs for verification
• API 5L or 5CT markings support pressure pipe classification but don't change HTS
• Bundling multiple lengths may trigger 'set' considerations if sold as assemblies