Nonmalleable Cast Iron Union Fitting
Shoulder union fitting of nonmalleable cast iron for easy pipe disconnection in repairable plumbing lines. Classified in HTS 7307.11.00 for cast iron pipe fittings, offering reliable sealing without pipe cutting.
Import Duty Rates by Country of Origin
| Origin Country | MFN Rate | Ch.99 Surcharges | Total Effective Rate |
|---|---|---|---|
| 🇨🇳China | 4.8% | +35.0% | 39.8% |
| 🇲🇽Mexico | 4.8% | +10.0% | 14.8% |
| 🇨🇦Canada | 4.8% | +10.0% | 14.8% |
| 🇩🇪Germany | 4.8% | +10.0% | 14.8% |
| 🇯🇵Japan | 4.8% | +10.0% | 14.8% |
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 construction with cast iron appearance
Base metal determines primary classification over visual similarity.
If for ductile iron variants
Ductile (nodular) iron has distinct metallurgical structure from nonmalleable gray iron.
If copper alloy for gas lines
Material change to copper shifts entire chapter from iron/steel.
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
• Include gasket material specs, as unions often pair with rubber seals affecting overall import valuation
• Certify NSF/ANSI 61 for potable water contact to meet US health standards
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