ABS Drain Waste Vent Elbow Fitting
A 90-degree elbow fitting made from acrylonitrile-butadiene-styrene (ABS) copolymer, designed for non-pressure drain, waste, and vent (DWV) plumbing systems in residential buildings. It connects ABS pipes at angled turns and meets ASTM standards for DWV applications, classified under 3917.40.00.30 due to its ABS composition and non-pressure-rated plumbing use.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If not specifically for DWV plumbing
Fittings of ABS not designated as DWV plumbing fall under the residual 'Other' subheading in the series.
If used for non-plumbing applications like industrial drainage
ABS fittings for general industrial or non-plumbing uses shift to other plastic articles not covered by heading 3917.
If constructed of metal with plastic lining
Hybrid metal-plastic pipe fittings are classified by the metal material in Chapter 73, not plastics.
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Import Tips & Compliance
• Verify ABS copolymer composition meets 95% comonomer requirement per subheading notes to avoid reclassification
• Include ASTM D2661 certification and plumbing code compliance docs to prevent customs holds
• Avoid mixing with PVC fittings in shipments to dodge contamination claims during inspection
Related Products under HTS 3917.40.00.30
ABS DWV Pipe Coupling Connector
A straight coupling fitting of ABS plastic used to join two sections of ABS DWV pipe in drain systems, suitable for gravity-flow waste lines. Certified for non-pressure applications per plumbing standards, it falls under HTS 3917.40.00.30 as an ABS plumbing fitting for DWV.
ABS Sanitary Tee DWV Fitting
An ABS sanitary tee fitting for branching connections in DWV plumbing, allowing waste lines to merge without pressure. Used in bathroom and kitchen drain setups, it's classified in 3917.40.00.30 for its ABS material and non-pressure DWV function.
ABS DWV Cleanout Adapter
An ABS adapter fitting for cleanout access in DWV systems, threading to pipes for maintenance plug attachment. Non-pressure rated for gravity drainage, it qualifies under 3917.40.00.30 as ABS DWV plumbing.
ABS Stack Vent Reducer Fitting
A reducer bushing of ABS for transitioning pipe sizes in DWV vent stacks, ensuring proper airflow in plumbing. Gravity-only use places it in HTS 3917.40.00.30 for ABS DWV fittings.
ABS DWV Wye Branch Fitting
A wye-shaped ABS fitting for smooth branching in DWV drain lines, minimizing flow resistance. Used in sanitary plumbing, classified as non-pressure ABS DWV under 3917.40.00.30.
ABS Underground DWV Coupling
Heavy-duty ABS coupling for buried DWV lines, resistant to soil loads in non-pressure drainage. Meets standards for underground plumbing fittings, under HTS 3917.40.00.30.