Duplex 2205 Stainless Steel Flange
Duplex 2205 stainless steel flange for offshore oil platforms, offering superior corrosion resistance in harsh marine environments. Used in weld neck configurations, it fits HTS 7307.21.5000 for other stainless steel flanges. Cross-section exceeds 16mm wire limit.
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% |
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If imported as stainless steel bars for flange production
Raw stainless bars classify under Chapter 72 articles, not fabricated fittings.
If other steel types like nickel alloy blends
Non-stainless or specialty alloys move to other pipe fittings subheadings.
If for industrial machinery end-use sets
When supplied as part of complete machinery, GRI 3(b) may classify as machine parts.
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 chemical composition analysis to distinguish duplex from standard austenitic stainless for duty purposes
• Ensure NACE MR0175 certification for sour service if applicable to oil/gas imports
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