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Galvanized steel pipe nipple with threaded ends

Value Brand

Value Brand 1" MNPT x 5-1/2" TBE Galvanized Steel Pipe Nipple Sch 40

SKU CH-GEWW-J8WVY

Galvanized steel nipple connects 1" NPT threads for air, gas or potable water at 300 psi

  • Ready for air, gas or potable water systems
  • Galvanised steel resists corrosion in damp conditions
  • Schedule 40 wall rated to 300 psi at 150 °F
  • Electric resistance welded for consistent joint strength
  • 1 inch NPT threads match standard fittings

1" Schedule 40 Galvanized Nipple

This 1-inch nominal pipe size nipple is manufactured from galvanized steel with a welded electric-resistance construction. The 5-1/2 inch overall length and 1-5/16 inch outside diameter suit Schedule 40 piping systems. It is designed for air, gas, and potable water distribution in residential and commercial plumbing installations.

Replaces Worn Or Corroded Threaded Sections

Use this nipple to replace a damaged or leaky threaded pipe segment in an existing galvanized network. The upgrade is worthwhile when the current fitting shows external rust, internal scaling, or thread deformation that compromises the 300 psi pressure rating at 150 degrees Fahrenheit. It restores the original Schedule 40 wall thickness without changing pipe diameter.

Handles 300 PSI Water And 150 PSI Steam

The fitting withstands a maximum operating pressure of 300 psi at 150 degrees Fahrenheit for water, gas, and air service. For steam applications the limit is 150 psi at 350 degrees Fahrenheit. It is not rated for pressures or temperatures beyond these values, nor for service with aggressive chemicals that attack the galvanized coating.

Highlights

  • Ready for air, gas or potable water systems
  • Galvanised steel resists corrosion in damp conditions
  • Schedule 40 wall rated to 300 psi at 150 °F
  • Electric resistance welded for consistent joint strength
  • 1 inch NPT threads match standard fittings

Specifications

BrandZORO SELECT

Questions about this item

What size female NPT fitting does the 1" MNPT thread on this nipple connect to?

The 1" MNPT thread mates with a 1" female NPT fitting such as a coupling, elbow or valve.

Which step is often missed when threading this Schedule 40 galvanized nipple into a fitting?

Applying PTFE tape or pipe dope to the male threads before tightening prevents leaks on the tapered NPT seal.

When should the galvanized coating on this steel nipple be inspected for replacement?

Inspect the zinc coating periodically; replace the nipple if white rust, flaking or red corrosion appears, especially in potable-water or high-moisture systems.

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