CPVC Threaded Adapter Fitting from Mexico
A male-to-female threaded adapter from chlorinated polyvinyl chloride (CPVC), connecting plastic pipes to metal ones. Classified in HTS 3917.40.00 for plastic pipe fittings. Suited for hot water systems.
Duty Rate — Mexico → United States
15.3%
Rate breakdown
9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
Import Tips
• Provide NSF/ANSI 61 certification for potable water compliance
• Specify chemical modification status; CPVC as modified PVC stays with PVC rules
• Declare thread standards (NPT) to prevent parts classification