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Short stainless steel pipe nipple with threaded ends

Legend Valve

Legend Valve 316-180 2-1/2" x Close 316 Stainless Steel Pipe Nipple

SKU CH-C5M7-8MWAT

A 2-1/2 inch close nipple made from 316 stainless steel for corrosion-resistant plumbing connections

  • 316 stainless steel resists corrosion in harsh environments
  • Close-threaded 2-1/2 inch nipple fits tight plumbing spaces
  • Legend Valve brand ensures reliable fitting performance
  • New condition guarantees clean, undamaged threads for sealing
  • California Prop 65 warning discloses regulated chemical presence

What this fitting is

The Legend Valve 316-180 is a 2-1/2 inch close pipe nipple manufactured from 316 stainless steel. It is intended for plumbing installations that require a short, corrosion-resistant connector between two female-threaded components.

Who should use it and who should not

This nipple suits installers who need a 316 alloy fitting for chemical or marine environments where chloride exposure is a concern. It is not for buyers who require a longer nipple length, a different thread size, or a fitting made from another material such as brass or carbon steel.

The specification that decides fit

The critical detail is the 316 stainless steel construction combined with the 2-1/2 inch close length. Confirm that both the alloy grade and the exact nipple length match the system design before purchase.

How it compares

Measured against everything we stock in Hose Fittings, Adapters & Clamps, at today’s prices. Recalculated every night.

Price $25.99
Pricier than about 63% of the 2,955 comparable items (median $17.99).

Specifications

Product
Brand nameLEGEND VALVE

Questions about this item

What thread size and length does the 2-1/2" close nipple require for a watertight seal?

The nipple is a 2-1/2 inch close length made from 316 stainless steel, so it needs matching 2-1/2 inch NPT threads on both ends to seat fully without a gap.

Which sealant works best on 316 stainless threads and what common step causes leaks?

Use PTFE tape or pipe dope rated for stainless steel; the step most often missed is wrapping the tape clockwise only on the male threads so it does not unravel when tightened.

How often should the 316 stainless nipple be inspected for corrosion in a potable-water system?

Inspect annually for surface pitting or discolouration; 316 stainless resists chlorides well, but prolonged exposure to aggressive water chemistry can still initiate crevice corrosion over time.

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