PVC DWV Stack Adapter 6 Inch
6-inch PVC adapter for vertical stack connections in DWV plumbing for multi-story drainage. Non-pressure polyvinyl chloride. HTS 3917.40.00.20 for such fittings.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If with rubber gaskets
Rubberized fittings may classify as composite under other subheadings.
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Import Tips & Compliance
• Provide CAD drawings or specs showing DWV design for CBP review
• Ensure 95% PVC per polymer note to stay in this subheading
Related Products under HTS 3917.40.00.20
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PVC DWV Trap Adapter P-Trap 1.5 Inch
P-trap adapter fitting in PVC for sink drains in DWV systems, non-pressure. HTS 3917.40.00.20.
PVC DWV Double Wye 4 Inch
Double wye PVC fitting for complex DWV branching. Non-pressure plumbing. 3917.40.00.20.
PVC DWV Floor Drain Fitting 4 Inch
4-inch PVC fitting for floor drains in DWV. 3917.40.00.20.
PVC DWV Band Hanger Fitting Adapter
Adapter for band hangers in PVC DWV pipe support. 3917.40.00.20.
PVC DWV Test Cap 3 Inch
Test cap for DWV pressure testing (non-rated use). 3917.40.00.20.