316 Stainless Steel Seamless Pipe 2-inch Schedule 40
A seamless tube of 316 stainless steel with a circular cross-section, 2-inch nominal diameter, and Schedule 40 wall thickness, designed for high-corrosion industrial applications. It falls under HTS 7304.49.00 as a seamless stainless steel pipe not cold-drawn or otherwise worked and not specialized for boilers or oil/gas drilling. The 'other' category covers standard industrial pipes beyond specific exclusions.
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More Specific Codes
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If cold-drawn or otherwise worked
Cold-formed or drawn pipes shift to 7304.41 for further processed seamless stainless tubes.
If welded rather than seamless
Welded stainless steel pipes of circular cross section classify under 7306.40, not seamless 7304.
If not stainless steel alloy
Non-stainless iron/steel seamless pipes fall under 7304.19, based on material composition.
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Import Tips & Compliance
• Verify seamless construction via mill test reports (MTRs) to avoid misclassification as welded under Chapter 73 heading 7306
• Include chemical composition certification proving stainless steel (min 10.5% chromium) for duty-free eligibility under certain FTAs
• Label outer diameter, wall thickness, and grade clearly to prevent customs disputes on 'circular cross section' specs
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