We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Stainless steel pipe nipple coupling, silver finish

Legend Valve

Legend Valve 304-187 2-1/2" X 4-1/2" 304 SS Nipple Coupling

SKU CH-TX44-71PH9

Connects 2-1/2 inch piping with a 4-1/2 inch 304 stainless steel nipple

  • 304 stainless steel resists corrosion in plumbing systems
  • 2-1/2 inch diameter fits standard pipe connections
  • 4-1/2 inch length provides secure coupling reach
  • Legend Valve brand ensures reliable fitting performance
  • California Proposition 65 warning indicates chemical content awareness

Legend Valve 304-187 304 Stainless Nipple

This 2-1/2" x 4-1/2" 304 stainless steel nipple connects two female-threaded components in plumbing systems. It suits installers needing corrosion-resistant pipe extensions for water, gas, or chemical lines. The 304 alloy provides broad compatibility with standard piping materials. Condition is new.

Threaded 304 SS Pipe Extension for Plumbing

The nipple threads directly into existing female fittings without requiring special tools or adapters. Its 304 stainless construction resists rust and scaling in aggressive water conditions. The fixed 4-1/2" length bridges a set gap between components, eliminating the need for field cutting in standard layouts.

For Corrosion-Resistant Rigid Connections

This part fits projects specifying 304 stainless for chemical compatibility or potable water codes. Buyers needing adjustable length, different alloys, or push-fit connections should look elsewhere. California Proposition 65 warnings apply for listed chemicals.

Highlights

  • 304 stainless steel resists corrosion in plumbing systems
  • 2-1/2 inch diameter fits standard pipe connections
  • 4-1/2 inch length provides secure coupling reach
  • Legend Valve brand ensures reliable fitting performance
  • California Proposition 65 warning indicates chemical content awareness

Specifications

BrandLEGEND VALVE

Questions about this item

How does the 304 stainless steel nipple hold up to continuous high-pressure water flow?

The 304 stainless steel construction resists corrosion and maintains structural integrity under sustained pressure in plumbing systems.

Does the 2-1/2 inch by 4-1/2 inch nipple generate heat or noise during all-day water circulation?

As a passive pipe fitting with no moving parts, it produces no operational noise or heat during continuous water flow.

What pipe thread standard must my existing 2-1/2 inch piping use to connect with this 304 SS nipple?

This nipple uses standard NPT threads compatible with 2-1/2 inch NPT plumbing components for direct installation.

More in Fittings & Couplings

Similar items

Same shelf, same checkout — eight coins and a 30-minute rate lock.