Venturi Wet Scrubber for Steel Mill Pickling Line from Japan
A venturi wet scrubber quenches and removes acid mists from steel pickling line HCl fumes using high-velocity water atomization. Meets HTS 8421.39.0130 criteria for other industrial gas cleaning in metal processing. Demister pads recover entrained droplets.
Duty Rate — Japan → United States
12.5%
Rate breakdown
9903.05.4912.5%Except for products described in headings 9903.05.85–9903.05.92, articles the product of Japan, with an ad valorem (or ad valorem equivalent) rate of duty under column 1 less than 12.5 percent, as provided for in U.S. note 52 to this subchapter
Import Tips
• Provide throat velocity and pressure drop design parameters
• Include acid-resistant construction materials (FRP, Hastelloy)
• Declare liquor recirculation pump specifications separately if modular