PVC DWV Wye Fitting 4x4x4 Inch
A wye-shaped PVC fitting for 4-inch DWV pipes, branching one pipe into two for efficient drainage in plumbing systems. Made of polyvinyl chloride, non-pressure rated for waste and vent. HTS 3917.40.00.20 covers PVC plumbing fittings for DWV applications.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If copolymer not meeting 95% PVC
Per subheading note, copolymers below 95% PVC monomer classify under 'Other' fittings.
If part of mechanical appliances
Fittings integral to pumps or valves for liquids are under Chapter 84 machinery parts.
If for pressure-rated hose
Rigid PVC fittings for pressure hoses go to subheading for vinyl chloride polymers.
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Import Tips & Compliance
• Ensure fittings meet NSF/ANSI 14 standards for DWV use to facilitate customs clearance
• Document exact dimensions and 'no pressure rating' to avoid misclassification
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