Quartz Glass Tubes 150mm for Optical Use
Fused quartz glass tubes, 150mm long, unworked, intended for fabrication into optical components such as lenses or fiber drawing. These tubes are classified under tariff item 7002.39.00 as other unworked glass tubes, with fused quartz included in the definition of glass per Chapter Note 5.
Import Duty Rates by Country of Origin
| Origin Country | MFN Tariff | Surtaxes | Total Effective Rate |
|---|---|---|---|
| 🇨🇳China | Free | — | Free |
| 🇲🇽Mexico | Free | — | Free |
| 🇺🇸United States | Free | — | Free |
| 🇩🇪Germany | Free | — | Free |
| 🇯🇵Japan | Free | — | Free |
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If the tubes have been optically worked (e.g., polished or ground)
Optically worked glass elements are classified under heading 90.01.
If the tubes are for laboratory use
Fused quartz laboratory glassware is classified under heading 70.17.
Not sure which classification is right?
The Tariff Assistant works through the GRI rules on your specific product to reach the right tariff item — and can price the duty on it in the same conversation.
Import Tips & Compliance
• Confirm the tubes are unworked and not optically processed, as that would fall under Chapter 90
• Provide specifications showing the intended use for optical fabrication
• Keep documentation of the fused quartz composition for CBSA verification
Related Products under Tariff item 7002.39.00
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Borosilicate Capillary Glass Tubes
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Borosilicate Capillary Tubes 50mm
Precision borosilicate glass capillary tubes, 50mm in length, unworked and intended for medical and scientific applications such as blood sampling. These tubes are classified under tariff item 7002.39.00 as other unworked glass tubes, as they have not undergone any processing beyond drawing.
Borosilicate Glass Test Tubes
Borosilicate glass test tubes, unworked and used in laboratory settings for experiments and sample containment. They are classified under this tariff item as other unworked glass tubes, without any drawn, blown, or further processed features.
Borosilicate Glass Test Tubes 100mm
Unworked borosilicate glass test tubes, 100mm in length, used in laboratory settings for chemical experiments and sample containment. These tubes are classified under tariff item 7002.39.00 as other unworked glass tubes, as they have not been processed beyond the initial drawing stage.
Borosilicate Glass Tubing 10mm OD
Unworked borosilicate glass tubing with 10mm outer diameter, supplied in straight lengths without any drawing, cutting to final shape, or annealing post-processing. These tubes are classified under tariff item 7002.39.00 as other unworked glass tubes.