New

Ask Wove anything about tariffs.

Try Tariff Assistant

Square Borosilicate Glass Tubing

Unworked square-profile borosilicate glass tubes for architectural models and specialty furniture. They are classified under this tariff item as other unworked glass tubes, providing structural glass elements without fabrication.

Import Duty Rates by Country of Origin

Origin CountryMFN TariffSurtaxesTotal Effective Rate
πŸ‡¨πŸ‡³ChinaFreeβ€”Free
πŸ‡²πŸ‡½MexicoFreeβ€”Free
πŸ‡ΊπŸ‡ΈUnited StatesFreeβ€”Free
πŸ‡©πŸ‡ͺGermanyFreeβ€”Free
πŸ‡―πŸ‡΅JapanFreeβ€”Free

More Specific Codes

This product may fall under a more specific subheading:

Alternative Classifications

This product could be classified differently depending on its characteristics or intended use.

7020.00.10Same rate: Free

If the tubing is used in furniture as a finished article

Other articles of glass fall under heading 70.20.

Not sure which classification is right?

The Tariff Assistant works through the GRI rules on your specific product to reach the right tariff item β€” and can price the duty on it in the same conversation.

Import Tips & Compliance

β€’ Ensure the square profile is formed during the drawing process and not by subsequent working

β€’ Provide dimensions and glass specifications to the CBSA

β€’ If for furniture, consider whether it is a finished article

Related Products under Tariff item 7002.39.00

Borosilicate Capillary Glass Tubes

Borosilicate capillary glass tubes with very small inner diameters, unworked and supplied for medical and analytical applications. They are classified under this tariff item as other unworked glass tubes, before any sealing, calibration, or further processing.

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 Round Glass Tubing 10mm OD

Standard 10mm outer diameter borosilicate unworked glass tubing, stocked for general fabrication. It is classified under this tariff item as other unworked glass tubes, suitable for prototyping, aquariums, and custom glasswork.

Colored Soda Glass Tubing 8mm OD

Translucent colored soda-lime unworked glass tubing with an 8mm outer diameter, for artistic glassworking and decorative lighting. The color is integral to the melt, not a coating, and the tubes are classified under this tariff item as other unworked glass tubes.

Fused Quartz Rod-Tubes for Laboratory Furnaces

Hybrid rod-tube fused quartz glass unworked structures for custom lab furnace construction. They are classified under this tariff item as other unworked glass tubes, including fused silica per chapter note 5, and are used for extreme thermal properties in research heating.

Fused Silica Glass Tubes for Semiconductor Processing

Unworked fused silica tubes designed for high-purity environments in semiconductor diffusion furnaces and wafer processing. They are classified under this tariff item as other unworked glass tubes, leveraging the chapter definition of fused silica as glass.