Carbon Steel Raised Face Flange
A carbon steel flange with a raised sealing surface for gasket compression in bolted connections. Classified under HTS 7307.91.50 as an other steel flange standard in process industries.
Import Duty Rates by Country of Origin
| Origin Country | MFN Rate | Ch.99 Surcharges | Total Effective Rate |
|---|---|---|---|
| 🇨🇳China | 5.5% | +35.0% | 40.5% |
| 🇲🇽Mexico | 5.5% | +10.0% | 15.5% |
| 🇨🇦Canada | 5.5% | +10.0% | 15.5% |
| 🇩🇪Germany | 5.5% | +10.0% | 15.5% |
| 🇯🇵Japan | 5.5% | +10.0% | 15.5% |
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 alloy steel face
Facing material may determine overall alloy classification.
If with integral bolt holes
Certain specialized hubbed flanges classify differently.
If decorative or ornamental
Non-industrial flanges fall under other steel articles.
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
• Measure raised face height per standard to confirm flange type
• Specify surface finish roughness for gasket compatibility
• Batch certificates required for multiple identical flanges
Related Products under HTS 7307.91.50
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