New

Ask Wove anything about tariffs.

Try Tariff Assistant

Cast Steel Wye Branch Fitting 4-inch

Y-shaped cast steel wye fitting for splitting flows in HVAC duct transitions. Under HTS 7307.19.90.80 as other cast fittings. Smooth interior for air or low-velocity fluid handling.

Import Duty Rates by Country of Origin

Origin CountryMFN RateCh.99 SurchargesTotal Effective Rate
🇨🇳China6.2%+75.0%81.2%
🇲🇽Mexico6.2%+50.0%56.2%
🇨🇦Canada6.2%+50.0%56.2%
🇩🇪Germany6.2%+50.0%56.2%
🇯🇵Japan6.2%+50.0%56.2%

Alternative Classifications

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

7307.21Lower: 18.1% vs 81.2%

If stainless steel

Stainless for HVAC requires 7307.21 subheading.

7307.99Lower: 16.8% vs 81.2%

If drawn/welded construction

Non-cast fabrication method changes heading.

8414.90Lower: 12.5% vs 81.2%

If imported with air compressors

Fittings as compressor parts classify under Chapter 84.

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

• Certify wall thickness meets SMACNA standards for HVAC classification

• Separate bulk shipments from retail packaged to avoid set classification