Plumbing Pipe O-Ring Seals from Germany
Circular vulcanized rubber O-rings for sealing threaded pipe joints in residential plumbing systems. Classified in HTS 4016.93.50 as other gaskets, washers, and seals, made from nitrile or EPDM rubber for water resistance. Prevents leaks in PVC or metal pipe connections.
Duty Rate — Germany → United States
10%
Rate breakdown
9903.05.3910%Section 301 (forced labor) — European Union member state (col1 rate < 10 percent): MFN < 10% → total duty capped at 10%
Import Tips
• Certify compliance with NSF/ANSI 61 for potable water contact to meet U.S. import standards
• Declare durometer hardness and chemical resistance in invoices for proper valuation
• Avoid bulk packaging that mimics Chapter 39 plastic fittings to prevent reclassification