Giant Tapered Cork Plug for Fermentation Vessels
This giant wholly natural cork plug is tapered and dimensioned with length exceeding maximum diameter, designed for large fermentation vessels in craft brewing. It aligns precisely with HTS 4503.10.30.00 for oversized tapered natural cork stoppers. Provides airtight seal during primary fermentation.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If made from cork granules and adhesive
Agglomerated cork plugs are under heading 4504, distinct from wholly natural cork in 4503.
Not sure which classification is right?
Our AI classifier can analyze your specific product and recommend the correct HTS code with confidence.
Import Tips & Compliance
• Use detailed photos and measurements in commercial invoices to prove dimensional compliance
• Ensure supplier provides density specs typical of natural cork (0.12-0.24 g/cm³) for verification
• Watch for reclassification if dyed; colored corks may go to 4503.90
Related Products under HTS 4503.10.30.00
Extended-Length Tapered Cork Bung for Olive Oil Jars
Made entirely of natural cork, this extended-length tapered bung has a thickness greater than its widest point, suited for sealing traditional olive oil storage jars. Classified in HTS 4503.10.30.00 for its material and size characteristics as a large cork stopper. Common in Mediterranean food packaging.
Industrial Tapered Cork Stopper for Lab Carboys
Wholly natural cork industrial stopper, tapered with dimensions where length exceeds diameter, for sealing laboratory carboys holding chemicals or reagents. Fits HTS 4503.10.30.00 as a large cork stopper of natural composition. Used in scientific and pharmaceutical settings.
Extra-Large Tapered Natural Cork Stopper for Demijohns
This wholly natural cork stopper is tapered and designed for sealing large demijohns used in winemaking, with a thickness exceeding its maximum diameter to ensure a secure fit. It falls under HTS 4503.10.30.00 as it is made entirely of natural cork and meets the dimensional criteria for thickness greater than maximum diameter. Ideal for homebrewers and small-scale wine producers.
Oversized Tapered Cork Bung for Carbogs
A robust, wholly natural cork bung tapered for tight closure in 5-gallon carbogs, featuring a length greater than its widest diameter for reliable fermentation sealing. Classified under HTS 4503.10.30.00 due to its composition and dimensional specs matching large tapered corks. Essential for beer brewing and cider production.
Heavy-Duty Tapered Cork Stopper for Large Glass Jugs
Wholly crafted from natural cork, this heavy-duty tapered stopper is elongated with thickness surpassing its diameter, perfect for sealing large glass jugs in distilleries. It qualifies for HTS 4503.10.30.00 as a large-format cork stopper meeting the chapter's size criteria. Used in spirits aging and storage.