Brass Threaded Tee Fitting 1 Inch
Threaded tee connector made of dezincification-resistant brass for branching copper tubing in HVAC and hydronic heating systems. HTS 7412.20.00.90 covers this as an 'other' copper alloy pipe fitting. Features NPT threads for secure installation.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If copper-nickel base alloy
Copper-nickel alloys (≤1% zinc, nickel predominant) have dedicated classification apart from brasses.
If primarily for steel pipe systems
Iron/steel pipe fittings classification applies when designed specifically for steel tubing despite brass material.
If imported as part of HVAC assemblies
Fittings integral to complete heat exchange units classified with the machinery set.
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
• Include dezincification resistance test results (ASME B16.26) for water system approvals
• Document thread standard (NPT vs BSP) to prevent installation issues and customs queries
• Avoid bulk packaging without size separation; customs requires clear identification
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