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Galvanized steel pipe nipple with threaded ends

Value Brand

Value Brand 1" MNPT x 8" TBE Galvanized Steel Pipe Nipple Sch 40

SKU CH-NT25-FZT3K

Galvanized steel pipe nipple with 1-inch MNPT threads and 8-inch length for air, gas, or potable water systems up to 300 psi

  • Galvanized coating resists corrosion for longer service life
  • Schedule 40 wall handles 300 psi at 150 °F for demanding systems
  • Electric-resistance weld creates strong, leak-free joints
  • 1 in MNPT threads connect to standard fittings without adapters
  • Suitable for air, gases and potable water applications

1-inch Galvanized Steel Pipe Nipple

This 1-inch galvanized steel pipe nipple connects air, gas or potable water lines using male NPT threads on both ends. It is manufactured to Schedule 40 dimensions with an overall length of 8 inches and an outside diameter of 1 5/16 inches. The welded construction uses electric resistance welding for structural integrity.

Schedule 40 pressure and temperature ratings

The fitting handles a maximum operating pressure of 300 psi at 150 degrees Fahrenheit for air, gases and water. For steam service the rating is 150 psi at 350 degrees Fahrenheit. These limits define the practical envelope for any installation using this nipple.

Corrosion-resistant welded steel construction

The galvanized coating provides corrosion resistance in typical plumbing environments. Threaded ends allow direct assembly into compatible Schedule 40 fittings without additional adapters. The product carries a California Proposition 65 warning for chemicals known to cause cancer and reproductive harm.

Highlights

  • Galvanized coating resists corrosion for longer service life
  • Schedule 40 wall handles 300 psi at 150 °F for demanding systems
  • Electric-resistance weld creates strong, leak-free joints
  • 1 in MNPT threads connect to standard fittings without adapters
  • Suitable for air, gases and potable water applications

Specifications

BrandZORO SELECT

Questions about this item

Which length and size combination should I pick for a 1-inch Schedule 40 run?

This nipple is 8 inches overall with 1-inch nominal pipe size and Schedule 40 wall thickness, matching standard 1-inch galvanized piping systems.

What does the 300 psi rating mean when the pipe is carrying hot water at 150 °F?

The 300 psi @ 150 °F rating is the maximum continuous operating pressure for air, gases or potable water at that temperature; above 150 °F the allowable pressure drops.

How do the 1-inch MNPT threads and Schedule 40 wall limit what I can connect?

The 1-inch male NPT threads mate with any 1-inch female NPT fitting, and the Schedule 40 wall caps the joint at 300 psi for water or 150 psi for steam at 350 °F.

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