PVC DWV Elbow Fitting 90 Degree 4 Inch from Canada
A 90-degree elbow fitting made from polyvinyl chloride (PVC) designed for non-pressure drain, waste, and vent (DWV) plumbing systems in residential and commercial buildings. It connects PVC pipes at right angles for drainage applications and falls under HTS 3917.40.00.50 as a plastic plumbing fitting not rated for pressure. Used in sewer and wastewater lines where pressure is not a factor.
Duty Rate — Canada → United States
15.3%
Rate breakdown
9903.03.0110%Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
Import Tips
• Verify the fitting is explicitly marked as 'DWV' or 'non-pressure' to avoid misclassification into pressure-rated subheadings
• Include material safety data sheets (MSDS) confirming PVC composition and compliance with ASTM D2665 standards for DWV fittings