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PVC DWV Elbow Fitting 90 Degree 4 Inch

A 90-degree elbow fitting made of 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. Classified under HTS 3917.40.00.20 as a plumbing fitting of PVC, not pressure rated, specifically for DWV use.

Import Duty Rates by Country of Origin

Origin CountryMFN RateCh.99 SurchargesTotal Effective Rate
🇨🇳China5.3%+35.0%40.3%
🇲🇽Mexico5.3%+10.0%15.3%
🇨🇦Canada5.3%+10.0%15.3%
🇩🇪Germany5.3%+10.0%15.3%
🇯🇵Japan5.3%+10.0%15.3%

Alternative Classifications

This product could be classified differently depending on its characteristics or intended use.

3917.31.00Lower: 38.1% vs 40.3%

If rated for pressure applications

Pressure-rated PVC fittings fall under subheading for flexible tubes of polymers of vinyl chloride.

3917.40.00Same rate: 40.3%

If made of other plastics like ABS

Fittings of acrylonitrile-butadiene-styrene (ABS) for DWV are classified under the 'Other' PVC-equivalent subheading.

7307.99.50Lower: 39.3% vs 40.3%

If metallic construction

Steel or iron DWV elbows are classified in Chapter 73 for tube or pipe fittings of base metal.

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Import Tips & Compliance

• Verify ASTM D2665 compliance for PVC DWV fittings to meet US plumbing standards and avoid customs holds

• Include detailed invoices specifying 'non-pressure DWV plumbing fitting of PVC' to ensure correct classification

Related Products under HTS 3917.40.00.20

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.

PVC DWV Vent Cap 2 Inch Threaded

Threaded vent cap fitting of PVC for terminating DWV vent pipes on roofs. Non-pressure rated for plumbing. Classifies under 3917.40.00.20.

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.