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Steel Tower Tubular Reducer

Conical steel tube reducer connecting different diameter sections in lattice communication towers. Galvanized with stiffening rings. Under 7308.20.0030.

Import Duty Rates by Country of Origin

Origin CountryMFN RateCh.99 SurchargesTotal Effective Rate
🇨🇳ChinaFree+75.0%75%
🇲🇽MexicoFree+50.0%50%
🇨🇦CanadaFree+50.0%50%
🇩🇪GermanyFree+50.0%50%
🇯🇵JapanFree+50.0%50%

Alternative Classifications

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

7307.19.90Higher: 81.2% vs 75%

If other tube/pipe fittings

General reducers vs. structural tower-specific.

Not sure which classification is right?

The Tariff Assistant works through the GRI rules on your specific product to reach the right HTS code — and can price the duty on it in the same conversation.

Import Tips & Compliance

• Verify diameter tolerance matches; include hydrostatic test certs; common issue is adapter confusion