Alloy Steel Nipple Pipe Fitting
Short threaded nipple fitting from alloy steel (non-stainless), connecting two pipes or fittings closely. HTS 7307.99.50.60 covers this as other alloy steel fitting. Used in instrumentation and machinery.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If stainless nipples
Stainless threaded nipples under 7307.19 stainless provisions.
If over 16mm OD seamless tubes
Long plain tubes classify as 7304 pipes if not fitting-like.
If welded rather than seamless construction
Welded nipples shift to 7306 for welded pipes/fittings.
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Import Tips & Compliance
• Length measurement (close/long) and thread count critical for entry
• Material test reports to prove alloy non-stainless status
• Not to be confused with tubes; nipples have machined ends
Related Products under HTS 7307.99.50.60
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Alloy Steel Expansion Joint Fitting
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