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Cast Iron Drain Pipe 6-inch Hubless

Hubless cast iron pipe measuring 6 inches in diameter, commonly used for stormwater drainage and sanitary sewer lines. Classified under HTS 7303.00.00 due to its cast iron construction and hollow profile seamless design for underground conveyance.

Import Duty Rates by Country of Origin

Origin CountryMFN RateCh.99 SurchargesTotal Effective Rate
🇨🇳ChinaFree+35.0%35%
🇲🇽MexicoFree+10.0%10%
🇨🇦CanadaFree+10.0%10%
🇩🇪GermanyFree+10.0%10%
🇯🇵JapanFree+10.0%10%

Alternative Classifications

This product could be classified differently depending on its characteristics or intended use.

7306.50.50Same rate: 35%

If welded steel construction

Welded steel pipes for drainage use heading 7306.50, separate from cast iron which is poured and not welded.

7307.11.00Higher: 39.8% vs 35%

If for high-pressure water supply

Cast iron pipes designed for pressure applications may classify under 7307.11 if not purely drainage profiles.

Not sure which classification is right?

Our AI classifier can analyze your specific product and recommend the correct HTS code with confidence.

Import Tips & Compliance

• Label clearly as 'hubless cast iron pipe' and include no-hub banding specs to differentiate from flanged variants

• Conduct pre-shipment inspections for internal enamel coating integrity, as damage can lead to corrosion claims at entry