SA-333 Gr6 Impact-Tested Alloy Pipe from Japan
Low-temperature seamless alloy steel pipe (Grade 6, 5% chrome) with 152 mm OD and 17 mm wall, impact-tested for arctic pipeline service. HTS 7304.59.80.35 covers its seamless circular alloy steel profile within dimension specs. Charpy V-notch tested at -46°C per ASTM A333.
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
• Include CVN impact test charts from three circumferential/toenail specimens per code requirements
• Mark 'LT6' or 'Gr6' permanently; faded markings cause delays at cold weather ports
• Bundle in mill varnish coating to protect from corrosion during ocean transit