PVC DWV Pipe Coupling Fitting
A straight coupling fitting of polyvinyl chloride for joining two DWV (Drain, Waste, Vent) pipes in residential plumbing. Classified under HTS 3917.40.00.60 due to its PVC construction and role as a non-pressure plumbing connector. Complies with subheading rules for PVC polymers predominant by weight.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If constructed from propylene polymers
Polypropylene plumbing fittings are directed to 3917.32 per polymer classification hierarchy in Chapter 39 notes
If featuring metal reinforcement for threaded connections
Fittings with significant metal components may classify as pipe fittings of iron/steel in Chapter 73
If imported in bulk for industrial assembly, not retail plumbing
Unfinished or component PVC articles for further manufacture shift to other articles of plastics
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Import Tips & Compliance
• Label as Schedule 40 or DWV type with size specs; provide NSF/ANSI 14 certification for potable water contact; watch for misdeclaration as CPVC which uses different codes
Related Products under HTS 3917.40.00.60
PVC Schedule 40 Pipe Elbow Fitting
A 90-degree elbow fitting made from polyvinyl chloride (PVC) designed for connecting Schedule 40 PVC pipes in plumbing systems. It falls under HTS 3917.40.00.60 as a PVC plumbing fitting, specifically for changing pipe direction in water supply or drainage applications. The PVC material meets the chapter note criteria for classification by predominant monomer content.
PVC Compression Pipe Adapter Fitting
A PVC adapter fitting with compression ring for transitioning pipe sizes in plumbing installations. It qualifies for HTS 3917.40.00.60 as an other PVC plumbing fitting, essential for irrigation and drainage systems. Polymer content adheres to 95% PVC monomer threshold.
PVC Sewer Pipe Tee Fitting
T-shaped PVC fitting for branching sewer or drainage pipes in underground plumbing. Falls under HTS 3917.40.00.60 for PVC other plumbing fittings, supporting wastewater systems. Meets Chapter 39 polymer predominance rules.
PVC Irrigation Pipe Wye Fitting
Y-shaped polyvinyl chloride fitting for splitting irrigation water lines in agricultural plumbing. Classified in HTS 3917.40.00.60 as other PVC plumbing fitting for fluid distribution. Polymer classified per weight-based monomer rules.
PVC Cleanout Pipe Adapter
Threaded PVC adapter providing access for plumbing cleanouts in drain systems. HTS 3917.40.00.60 covers this as other PVC plumbing fitting for maintenance access. Adheres to chemical modification classification notes.
PVC Slip Joint Pipe Coupling
Solvent-weld slip joint PVC coupling for adjustable plumbing connections in drain lines. Falls under HTS 3917.40.00.60 for PVC other plumbing fittings allowing position flexibility. Polymer meets pure PVC designation.