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Short black steel pipe nipple with threaded ends

Value Brand

Value Brand 1-1/2" x 3-1/2" Black Pipe Nipple Sch 40

SKU CH-Q2B7-YQ164

Black steel pipe nipple with threaded ends for air, gas, oil or non-potable water at 300 psi

  • Schedule 40 steel withstands 300 psi at 150 °F
  • Electric-resistance weld gives leak-free threaded joints
  • Black coating protects air, gas, oil and non-potable water lines
  • 1-1/2 in nominal size fits standard Schedule 40 piping systems
  • 3-1/2 in overall length suits tight connection spacing

1-1/2" Schedule 40 Pipe Nipple

This 3-1/2" black steel nipple is built for air, gases, non-potable water and oils in Schedule 40 piping systems. It suits installers who need a short, threaded connector rated for standard industrial pressures.

300 psi working pressure headroom

The fitting handles up to 300 psi at 150 °F and 150 psi steam at 350 °F, giving reliable service in typical compressed-air or hydronic loops. It is not intended for potable water lines or pressures beyond the Schedule 40 rating.

Threaded Schedule 40 compatibility

Both ends carry standard NPT threads that mate with Schedule 40 couplings, elbows or valves without adapters. The 1 57/64" outside diameter fits existing 1-1/2" nominal pipe runs, while the welded steel construction avoids the leak paths of assembled fittings.

Highlights

  • Schedule 40 steel withstands 300 psi at 150 °F
  • Electric-resistance weld gives leak-free threaded joints
  • Black coating protects air, gas, oil and non-potable water lines
  • 1-1/2 in nominal size fits standard Schedule 40 piping systems
  • 3-1/2 in overall length suits tight connection spacing

Specifications

BrandZORO SELECT

Questions about this item

Will this 1 1/2 inch Schedule 40 nipple thread onto my existing 1 1/2 inch Schedule 40 black steel fittings?

Yes, the nipple has tapered NPT threads on both ends and matches Schedule 40 dimensions, so it will thread onto any 1 1/2 inch Schedule 40 black steel fitting.

How can I confirm the nipple is rated for my 300 psi air line at 150 °F after I install it?

The nipple is rated for 300 psi at 150 °F; after installation, pressurise the line and check for leaks at the threaded joints.

Does the package include thread sealant or do I need to buy pipe dope separately?

The nipple is supplied without sealant; you must purchase pipe thread compound or PTFE tape separately.

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