Welded Steel Pipe Nipple 2 Inch
A 2-inch diameter nipple cut from welded nonalloy steel pipe, double male threaded for structural fire sprinkler connections. Fits 7307.99.50.15 as iron/nonalloy nipples used in pressure-rated systems.
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If seamless nonalloy version
Seamless construction uses tube headings before fitting threads.
If for structural steel frameworks
End-use in buildings shifts to structures classification.
If stainless welded equivalent
Stainless material dictates separate stainless fittings code.
Not sure which classification is right?
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Import Tips & Compliance
• Provide weld seam inspection reports per ASTM A53 for quality assurance
• Distinguish 'welded' from seamless in docs to guide proper subheading
Related Products under HTS 7307.99.50.15
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