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Black steel pipe nipple, threaded both ends, 12 inch length

Value Brand

Value Brand 5P731 Pipe Nipple Steel 1 1/2 NPT 12in Schedule 40

SKU CH-NZDJ-B89Q9

Steel pipe nipple with NPT threads for air, gas, oil and non-potable water systems

  • Schedule 40 steel handles 300 psi at 150 °F
  • 12 inch overall length suits standard pipe runs
  • 1 1/2 inch NPT threads connect air, gas, oil or non-potable water
  • Electric resistance weld construction resists leaks under pressure
  • Black coating protects steel during storage and installation

Schedule 40 Steel Pipe Nipple

This Value Brand steel pipe nipple is a Schedule 40 fitting designed for air, gases, non-potable water and oils. It features male NPT threads on both ends and a black finish. The welded construction suits industrial and commercial plumbing installations.

Thread Compatibility and Pressure Limits

Verify that your system uses 1 1/2 inch NPT threads and Schedule 40 piping before ordering. The nipple is rated for 300 psi at 150 degrees F and 150 psi steam pressure at 350 degrees F. Ensure these limits match your operating conditions.

Replaces Worn or Incorrect Length Nipples

This 12 inch nipple replaces damaged, corroded or incorrectly sized threaded pipe sections in existing Schedule 40 networks. The jump is worth it when a precise 12 inch male-to-male connection is required to complete a repair or re-route without additional couplings.

Highlights

  • Schedule 40 steel handles 300 psi at 150 °F
  • 12 inch overall length suits standard pipe runs
  • 1 1/2 inch NPT threads connect air, gas, oil or non-potable water
  • Electric resistance weld construction resists leaks under pressure
  • Black coating protects steel during storage and installation

Specifications

BrandZORO SELECT

Questions about this item

What comes in the box and do I need to buy sealant or gaskets separately?

The package contains the 12 in steel pipe nipple with male NPT threads on both ends. Thread sealant or tape is not included and must be purchased separately for a leak-free joint.

How do I choose between the available versions or capacities of this fitting?

This listing is for a single size: Nominal Pipe Size 1 1/2 in, Schedule 40, 12 in overall length. No other diameters, wall thicknesses or lengths are offered under this model number.

What does the 300 psi pressure rating mean when the nipple is installed in a real system?

The fitting is rated for 300 psi at 150 °F for air, gases, non-potable water and oils. At steam service the limit drops to 150 psi at 350 °F, so system temperature determines the safe working pressure.

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