Ductile Iron Flanged Elbow 90 Degree
A 90-degree elbow fitting made from ductile iron with flanged ends, used for connecting cast iron pipes in water distribution systems. It falls under HTS 7307.19.30 as a cast ductile fitting designed for high-pressure piping applications. The ductile properties provide superior strength and flexibility compared to gray iron fittings.
Import Duty Rates by Country of Origin
| Origin Country | MFN Rate | Ch.99 Surcharges | Total Effective Rate |
|---|---|---|---|
| 🇨🇳China | 5.6% | +35.0% | 40.6% |
| 🇲🇽Mexico | 5.6% | +10.0% | 15.6% |
| 🇨🇦Canada | 5.6% | +10.0% | 15.6% |
| 🇩🇪Germany | 5.6% | +10.0% | 15.6% |
| 🇯🇵Japan | 5.6% | +10.0% | 15.6% |
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 forged or machined from bar stock
Non-cast fittings like forged elbows fall under other headings, excluding cast ductile classification.
If made of gray cast iron
Gray iron fittings are separately classified from ductile fittings due to material strength differences.
If imported as integral parts of pumps
Fittings specifically shaped for pump assemblies may classify as pump parts under Chapter 84.
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Import Tips & Compliance
• Verify ductile iron composition via material certificates to confirm classification under 7307.19.30, not gray iron fittings
• Include hydrostatic test reports in documentation for pressure-rated fittings to avoid customs delays
• Label fittings clearly with size, pressure rating, and 'ductile iron' to meet ASTM A536 standards and compliance
Related Products under HTS 7307.19.30
Ductile Iron Mechanical Joint Tee
A tee fitting with mechanical joint ends cast from ductile iron, used for branching water mains in municipal infrastructure. HTS 7307.19.30 applies to these cast ductile fittings engineered for gasket-sealed, high-pressure connections. Provides elongation and impact resistance essential for underground applications.
Ductile Iron Double Flanged Adapter
Double-flanged adapter cast from ductile iron to transition between flanged and mechanical joint pipe ends. HTS 7307.19.30 classification for this cast ductile fitting used in waterworks transitions. Ensures leak-proof connections in pressure piping networks.
Ductile Iron Dismantling Joint
Adjustable dismantling joint fitting made from ductile cast iron for easy pipe section removal in maintenance. Classified HTS 7307.19.30 for cast ductile construction in water supply lines. Allows axial movement and disassembly without cutting pipes.
Ductile Iron Cross Fitting
Four-way cross fitting cast from ductile iron with flanged outlets for complex water distribution branching. HTS 7307.19.30 covers these cast ductile fittings for high-integrity multi-directional flow. Used where space constraints require compact manifold solutions.
Ductile Iron Bell Joint Adapter
Bell joint adapter fitting cast ductile iron connecting push-on bell to plain end pipe sections. Under HTS 7307.19.30 as specialized cast ductile fitting for legacy water systems. Provides secure, restrained joint without mechanical glands.
Ductile Iron Spectacle Blind Flange
Spectacle blind flange pair cast from ductile iron for positive shutoff in piping systems. HTS 7307.19.30 for these cast ductile fittings used in maintenance isolation. Combines blind and spacer functions in single assembly.