Cast Iron Coupling Sleeve
A cast iron sleeve coupling for joining two plain-end pipes in sewer or culvert systems. Falls under HTS 7307.19.90 as 'other' cast fittings, suitable for large-diameter, low-pressure connections. Offers simple installation without welding.
Import Duty Rates by Country of Origin
| Origin Country | MFN Rate | Ch.99 Surcharges | Total Effective Rate |
|---|---|---|---|
| 🇨🇳China | 6.2% | +35.0% | 41.2% |
| 🇲🇽Mexico | 6.2% | +10.0% | 16.2% |
| 🇨🇦Canada | 6.2% | +10.0% | 16.2% |
| 🇩🇪Germany | 6.2% | +10.0% | 16.2% |
| 🇯🇵Japan | 6.2% | +10.0% | 16.2% |
More Specific Codes
This product may fall under a more specific subheading:
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If steel and threaded
Threaded steel couplings are specifically under 7307.99.10.
If for large diameter tanks/reservoirs
Cast iron fittings over certain sizes for tanks may classify in 7309.
If rubber compression gasket integrated
Compression type with rubber moves to 7307.19.70.
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
• Document casting process (e.g
• sand casting) to confirm not forged or fabricated
• Ensure no internal threads, as those would shift to threaded fittings subheadings
• Comply with AWWA standards for municipal use to ease customs verification
Related Products under HTS 7307.19.90
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