Borosilicate Inner Flask for Coffee Thermal Carafe Vacuum Vessel
Glass inner flask for electric coffee maker thermal carafes, creating vacuum insulation between glass and stainless exterior to keep coffee hot. Precision-molded with handle recess for vacuum vessel integration. Classified in HTS 7020.00.4000 as glass inners for vacuum vessels.
Import Duty Rates by Country of Origin
| Origin Country | MFN Rate | Ch.99 Surcharges | Total Effective Rate |
|---|---|---|---|
| 🇨🇳China | 6.6% | +35.0% | 41.6% |
| 🇲🇽Mexico | 6.6% | +10.0% | 16.6% |
| 🇨🇦Canada | 6.6% | +10.0% | 16.6% |
| 🇩🇪Germany | 6.6% | +10.0% | 16.6% |
| 🇯🇵Japan | 6.6% | +10.0% | 16.6% |
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If designed for direct stovetop heating without vacuum insulation
Glass carafes/pitchers for kitchen/table use lacking vacuum vessel function classify in 7010 stemware/bottles.
If imported as integral part of complete coffee maker machine
Parts of dishwashing/coffee machines fall under 8479 when not suitable for separate use as glass inners.
If made from low-silica mineral wool-like glass for insulation
Chapter notes push non-spec mineral wools to 7019; standard borosilicate inners remain in 7020.
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Import Tips & Compliance
• Submit coffee maker assembly diagrams showing vacuum layer role to prevent 7010 kitchen glassware classification
• Test for absorbent/reflecting coatings per chapter notes; coated glass may qualify for different treatments but stays in 7020
• Declare volume capacity accurately as larger inners (>1L) face scrutiny for commercial vs household use distinctions
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