CPVC Cross Fitting
A four-way cross connector from chlorinated polyvinyl chloride (CPVC) for hot/cold water distribution piping. Classified in 3917.40.00.95 as other plastic pipe fittings. Suitable for high-temperature plumbing applications.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If sold with attached rigid PVC pipe
Pipe assemblies with fittings classify under tubes/pipes, not separate fittings.
If copper alloy construction
Copper fittings have dedicated non-plastic headings.
If marketed as household table/l kitchen ware
Household plastic articles exclude fittings but include some kitchen plumbing.
Not sure which classification is right?
The Tariff Assistant works through the GRI rules on your specific product to reach the right HTS code — and can price the duty on it in the same conversation.
Import Tips & Compliance
• Provide chemical modification docs showing CPVC as modified PVC under 'Other' per subheading note (a)(3)
• Ensure packaging labels distinguish from bulk plastic sheets (3920/3921)
Related Products under HTS 3917.40.00.95
ABS Reducer Bushing Fitting
A stepped reducer bushing from acrylonitrile butadiene styrene (ABS) plastic, used to connect pipes of different diameters in drain-waste-vent systems. It qualifies for 3917.40.00.95 as an other plastic fitting not covered by named types. Ideal for DWV plumbing in buildings.
HDPE Socket Adapter Fitting
A socket-style adapter from high-density polyethylene for transitioning pipe sizes in sewer and drainage systems. Fits 3917.40.00.95 as other plastic fittings not specifically named. Butt-fusion compatible.
Acetal Push-Fit Connector
A quick-connect push-fit elbow from acetal copolymer plastic for pneumatic and instrumentation tubing. Under 3917.40.00.95 as other plastic tube fittings. High precision for leak-free connections.
PTFE Threaded Adapter Fitting
A male-to-female threaded adapter from polytetrafluoroethylene (PTFE) for corrosive chemical lines. 3917.40.00.95 for other plastic fittings. Chemically inert material.
PVC Ball Joint Fitting
Adjustable ball joint connector from PVC for pool/spa plumbing allowing angular movement. HTS 3917.40.00.95 other fittings. Prevents stress cracks.
PE Saddle Clamp Fitting
Saddle-style clamp from polyethylene that straps onto pipes for branch connections in gas/irrigation. 3917.40.00.95 unnamed plastic fitting.