Blow Tank Pressure Valve from Germany
High-pressure relief valve for pulp blow tanks that discharge cooked pulp from digesters safely. Classified in HTS 8439.91.90.00 as a part for pulp-making machinery handling fibrous cellulosic materials. Critical for process safety and continuous operation.
Duty Rate — Germany → United States
10%
Rate breakdown
9903.05.3910%Except for products described in headings 9903.05.85–9903.05.92 and 9903.05.97, articles the product of a member state of the European Union, with an ad valorem (or ad valorem equivalent) rate of duty under column 1 less than 10 percent, as provided for in U.S. note 52 to this subchapter
Import Tips
• Include pressure ratings and ASME stamps in filings; test certificates mandatory; pitfall: confusing with general steam valves under 8481