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Iron Floor Flange

Malleable iron 4-inch floor flange with countersunk screw holes for securing pipe to flooring. HTS 7326.90.86.88 for such iron mounting flanges.

Import Duty Rates by Country of Origin

Origin CountryMFN RateCh.99 SurchargesTotal Effective Rate
🇨🇳China2.9%+75.0%77.9%
🇲🇽Mexico2.9%+50.0%52.9%
🇨🇦Canada2.9%+50.0%52.9%
🇩🇪Germany2.9%+50.0%52.9%
🇯🇵Japan2.9%+50.0%52.9%

Alternative Classifications

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

7307.99.10.00Higher: 78.7% vs 77.9%

If with integral pipe threads

Primarily pipe connecting function classifies as tube fittings.

8302.41.90Lower: 38.5% vs 77.9%

If for sanitary fixture mounting

Base metal mountings for builders' sanitary ware take precedence.

7326.90.86Same rate: 77.9%

If cast vs. malleable iron

Manufacturing process splits iron articles statistically.

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

NSF-61 certification required for potable water contact applications

Distinguish from pipe fittings (7307); emphasize mounting function

Thread size tolerance specs prevent rejection at entry

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