High-Pressure X80 Alloy Line Pipe
Premium longitudinally welded X80 grade alloy steel pipe, 20-inch diameter for high-pressure oil transport. Classified HTS 7305.12.50.00 for its alloy composition and large-diameter pipeline specificity. Advanced microstructure for extreme conditions.
Import Duty Rates by Country of Origin
| Origin Country | MFN Rate | Ch.99 Surcharges | Total Effective Rate |
|---|---|---|---|
| 🇨🇳China | Free | +35.0% | 35% |
| 🇲🇽Mexico | Free | +10.0% | 10% |
| 🇨🇦Canada | Free | +10.0% | 10% |
| 🇩🇪Germany | Free | +10.0% | 10% |
| 🇯🇵Japan | Free | +10.0% | 10% |
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If seamless and cold-drawn
Processing method changes from welded to seamless classification.
If spirally welded
Weld orientation (spiral vs longitudinal) determines exact subheading.
If assembled with connectors
Sets with fittings classified as structures or assemblies.
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 charpy impact test results to prove high-grade alloy suitability
• Mark pipes with heat numbers for traceability during customs inspection
• Monitor quarterly Census statistical notes for reporting requirements
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