16mm OD Refined Copper Water Line Coil on Spool
Maximum size 16 mm OD seamless refined copper tubing in coils on spools for residential water service lines. HTS 7411.10.10.30 applies directly: refined copper, seamless, within OD limit, coiled spools.
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Import Tips & Compliance
• Potable water compliance (NSF/ANSI 61) certs often required at entry
• Measure OD precisely—exceeding 16 mm shifts to 7411.10.25
• Spools must be import trade spools, not field reels
Related Products under HTS 7411.10.10.30
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