DOT 3B Seamless Steel Helium Balloon Cylinder

Seamless steel cylinder marked DOT 3B for helium party balloons or blimps, without overwrap. Complies with 49 CFR safety for lighter-than-air gas containment. Portable size for event use.

Import Duty Rates by Country of Origin

Origin CountryMFN RateCh.99 SurchargesTotal Effective Rate
🇨🇳ChinaFree+35.0%35%
🇲🇽MexicoFree+10.0%10%
🇨🇦CanadaFree+10.0%10%
🇩🇪GermanyFree+10.0%10%
🇯🇵JapanFree+10.0%10%

Alternative Classifications

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

7311.00.00Same rate: 35%

If plastic overwrapped

Overwrap for handling shifts statistical classification.

7306.50.50Same rate: 35%

If imported as tank ends only

Separate seamless domed ends/components classify under tank fittings.

9503.00.00Lower: 10% vs 35%

If marketed as party toy accessory

End-use as toy trimmings may place under Chapter 95 toys.

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

Confirm empty status at import; filled cylinders face hazmat surcharges and gas tariffs

Provide thread specification (e.g

3/4-14 NOS) in entry docs for valve compatibility

Watch for reclassification if sold with balloon kits as toy sets under Chapter 95