Kraft Pulp Stock Chest Agitator Blade
Replaceable agitator blade for maintaining uniform consistency in kraft pulp stock chests during pulp preparation. HTS 8439.91.10.00 covers this as a stock-treating component for cellulosic pulp machinery.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If functions primarily as pump impeller
Pulp pumps have parts in 8413.91; functional distinction determines heading.
If for use in paperboard stock preparation chests
Paperboard making machinery parts shift to 8439.92 provisions.
If sold as complete mixing unit, not individual part
Machines not elsewhere specified for mixing liquids fall in 8479.89.
Not sure which classification is right?
The Tariff Assistant works through the GRI rules on your specific product to reach the right HTS code — and can price the duty on it in the same conversation.
Import Tips & Compliance
• Provide flow diagrams showing integration into pulp stock treatment systems for CBP review
• Ensure anti-corrosion certifications for chemical pulp environments to support valuation
Related Products under HTS 8439.91.10.00
Pulp Refiner Roll Bar
Stainless steel roll bar used in pulp refiners to mechanically treat and fibrillate cellulosic stock for improved paper quality. Classified under HTS 8439.91.10.00 as a stock-treating part for fibrous cellulosic pulp machinery.
Paper Pulp Bed Plate
A heavy-duty cast iron bed plate designed for use in paper pulp refining machinery, providing a stable surface for stock treatment during the pulping process. It falls under HTS 8439.91.10.00 as a stock-treating part specifically for machinery making pulp from fibrous cellulosic materials.
Mechanical Pulp Deflaker Rotor
Hardened steel rotor assembly for deflakers that break down fiber bundles in mechanical pulp stock treatment. Falls under HTS 8439.91.10.00 for pulp machinery stock-treating parts.
Sulfate Pulp Jordan Refiner Plug
Precision-machined plug insert for Jordan conical refiners used in sulfate pulp stock fibrillation. Classified in HTS 8439.91.10.00 as stock-treating part for cellulosic pulp production.
Cellulosic Stock Cleaner Hydrocyclone Liner
Wear-resistant polyurethane liner for hydrocyclone pulp cleaners that remove heavy contaminants from stock. HTS 8439.91.10.00 for pulp machinery stock-treating components.
TMP Pulp Double-Disc Refiner Disc Segment
Segmented alloy steel discs for thermomechanical pulp (TMP) double-disc refiners treating wood chips into pulp stock. Under HTS 8439.91.10.00 as stock-treating pulp parts.