Zinc Pipe Reducer Fitting
A zinc fitting that connects pipes of different diameters, tapering from large to small for plumbing transitions. Under HTS 7907.00.20.00 as an example pipe fitting for size adaptation in tube systems.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If malleable iron material
Iron reducer fittings dominate Chapter 73; zinc versions rare but material rules heading.
If non-standard shapes not recognized as fittings
Irregular zinc articles default to other zinc articles subheading.
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
• Label exact dimensions (e.g
• 2in to 1in) to confirm reducer function vs straight coupling
• Anti-dumping duties may apply to Asian zinc; declare country-specific with HTS correctly
Related Products under HTS 7907.00.20.00
Zinc Plumbing Pipe Elbow
A curved zinc fitting used to connect plumbing pipes at an angle, commonly in water supply systems. It falls under HTS 7907.00.20.00 as a zinc pipe fitting designed for joining tubes or pipes in fluid conveyance applications.
Zinc Threaded Pipe Coupling
A zinc coupling with internal threads for screwing onto threaded pipes in low-pressure gas or water lines. Falls under HTS 7907.00.20.00 as a standard zinc tube or pipe fitting example like couplings.
Zinc Exhaust Pipe Connector
Corrosion-resistant zinc connector for vehicle or industrial exhaust pipes to join sections durably. Falls under HTS 7907.00.20.00 as a zinc pipe fitting for gas exhaust tube systems.
Zinc Galvanized HVAC Duct Coupling
A cylindrical zinc sleeve coupling used to join HVAC duct pipes for air distribution systems. Classified under HTS 7907.00.20.00 as a zinc tube or pipe fitting for mechanical joining in ventilation applications.
Zinc Irrigation Pipe Sleeve
A protective zinc sleeve fitting for connecting and sealing agricultural irrigation pipes against corrosion. It is included in HTS 7907.00.20.00 as a zinc pipe fitting for water distribution in farming systems.
Zinc Corrugated Roof Drain Pipe
Corrugated zinc pipe section for directing rainwater from roof gutters to drainage systems. Classified in HTS 7907.00.20.00 as a zinc tube or pipe for construction fluid management.