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Two-inch stainless steel pipe nipple with threaded ends

Legend Valve

Legend Valve 316-169 2" x 5-1/2" 316 SS Nipple coupling

SKU CH-RG0D-7CGAC

Connects 2-inch piping with a 5-1/2-inch 316 stainless steel nipple coupling

  • 316 stainless steel resists corrosion in demanding plumbing systems
  • 2-inch diameter fits standard large-bore piping installations
  • 5-1/2-inch length provides extended reach for tight connections
  • New condition ensures clean threads and uncontaminated surfaces
  • California Proposition 65 notice alerts installers to regulated substances

Legend Valve 316-169 316 SS Nipple

This Legend Valve nipple coupling is a 316 stainless steel pipe fitting built for plumbing systems requiring corrosion-resistant connections. It serves installers and maintenance teams joining two female-threaded components in water, oil, or gas lines. The 316 alloy provides durability in harsh chemical or marine environments.

Suited for 316 stainless steel piping systems

This fitting suits projects specifying 316 stainless steel for chemical compatibility or sanitary requirements. It is not for installations needing a different alloy, alternate thread standard, or a shorter close nipple. Buyers requiring welded joints or flanged connections should select a different product type.

2" x 5-1/2" 316 stainless steel nipple

The defining specification is the 2" nominal pipe size combined with a 5-1/2" overall length in 316 stainless steel. This exact dimension and material grade determine whether the nipple matches the piping schedule and spacing of the assembly. California Proposition 65 warnings apply to this product.

Highlights

  • 316 stainless steel resists corrosion in demanding plumbing systems
  • 2-inch diameter fits standard large-bore piping installations
  • 5-1/2-inch length provides extended reach for tight connections
  • New condition ensures clean threads and uncontaminated surfaces
  • California Proposition 65 notice alerts installers to regulated substances

Specifications

BrandLEGEND VALVE

Questions about this item

Does the 316 stainless nipple generate any noise, heat or power draw when installed in a pressurised line?

The 316 stainless nipple is a passive fitting; it produces no noise, no heat and draws no power once the system is running.

What pipe thread size must my existing 2 inch piping have for this nipple to seal correctly?

The nipple is cut for standard 2 inch NPT threads, so the mating pipe or fitting must carry matching 2 inch NPT threads.

Will the 316 stainless material resist corrosion when joined to older galvanised or brass fittings in the same line?

316 stainless offers superior corrosion resistance, but direct contact with dissimilar metals can create galvanic cells; dielectric unions or suitable thread sealant are recommended to protect the older hardware.

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