316L Stainless Steel Pipe 50mm OD
Welded 316L stainless steel pipe with 50 mm outside diameter and 2.5 mm wall thickness, suitable for pharmaceutical piping systems. Classified under HTS 7306.40.5080 due to its welded construction, circular cross section, stainless steel material, OD ≤114.3 mm, and wall ≥1.65 mm. Excludes fittings or specialized ends.
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If for OD >114.3 mm up to 406.4 mm
Subheading differentiates by outside diameter ranges for welded stainless tubes/pipes.
If produced seamless for high-pressure applications
Seamless stainless steel tubes/pipes move to 7304 based on manufacturing process.
If imported as part of a finished heat exchanger assembly
When assembled into machinery, classification shifts to the complete article under Chapter 84.
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Import Tips & Compliance
• Include ASTM A312 or A554 certification to prove compliance with welded stainless pipe standards
• Label clearly as 'welded' vs 'seamless' to prevent misclassification during customs exam
Related Products under HTS 7306.40.50.80
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