AL-6XN Welded Stainless Steel Tube
Welded tube of AL-6XN austenitic high-nickel alloy steel, ≥1.65 mm wall, circular for desalination plants and pulp mills. Fits 7306.40.50.05 as other welded stainless high-nickel tubes/pipes.
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If wall thickness 0.89-1.65 mm
Intermediate wall thickness welded stainless high-nickel to 7306.40.20.
If sold as pipe fittings
If with couplings or bends, classifies as stainless steel fittings in 7307.23.
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Import Tips & Compliance
• Certify Mo + N content for super-austenitic high-nickel status
• Invoice must specify 'welded' vs. seamless to prevent Chapter 72 shift
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