Butyl Rubber Vacuum Tubing

Vulcanized butyl rubber tubing for vacuum systems and gas containment. Unreinforced design per HTS 4009.11.00.00 without fittings. Low gas permeability ideal for vacuum applications.

Import Duty Rates by Country of Origin

Origin CountryMFN RateCh.99 SurchargesTotal Effective Rate
🇨🇳China2.5%+35.0%37.5%
🇲🇽Mexico2.5%+10.0%12.5%
🇨🇦Canada2.5%+10.0%12.5%
🇩🇪Germany2.5%+10.0%12.5%
🇯🇵Japan2.5%+10.0%12.5%

Alternative Classifications

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

4002.99.00Lower: 35% vs 37.5%

If synthetic rubber in primary form before vulcanization

Unvulcanized butyl is primary synthetic rubber under 4002

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

Test for gas permeability to support butyl rubber claims

Confirm compliance with vacuum rating specifications

Ship in bulk coils without connectors to maintain classification

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