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Black steel pipe with threaded ends, 5 feet long

Value Brand

Value Brand 1-1/2" MNPT x 5 ft TBE Black Pipe Sch 40

SKU CH-3R7R-EFD26

Schedule 40 steel pipe with male NPT threads for air, gas, oil, steam and non-potable water up to 1064 psi

  • Ready for air, gas, oil, steam and non-potable water service
  • Welded steel Grade B construction rated to 1064 psi at 650 °F
  • 1-1/2 inch nominal size with 1 39/64 inch inside diameter
  • Class 150 fitting compatibility for standard threaded connections
  • Operates from -20 °F to 600 °F for wide temperature range

1-1/2 in Schedule 40 Steel Pipe

This 5 ft length of welded steel pipe carries air, natural gas, non-potable water, oil and steam. It is built to Grade B specifications with a black coating and Class 150 fitting compatibility for industrial and commercial piping systems.

Replaces Worn or Undersized Black Pipe Runs

The jump is worth it when an existing line shows corrosion, leaks at the threads or cannot handle the required pressure. This length handles up to 1064 psi at 650 Degrees F and operates down to -20 Degrees F, so it suits high-temperature steam and freezing ambient conditions alike.

Male NPT Threads on Both Ends Speed Assembly

Each end arrives threaded for direct connection to Class 150 fittings without field cutting or threading. Installers must apply appropriate sealant to the tapered threads and avoid over-tightening, which can crack the fitting or distort the pipe wall.

How it compares

Measured against everything we stock in Garden Hoses & Pipe Tubing, at today’s prices. Recalculated every night.

Price $36.99
Pricier than about 68% of the 973 comparable items (median $21.99).

Specifications

Product
Brand nameZoro Select

Questions about this item

What size Class 150 fitting does the 1-1/2 inch MNPT thread connect to?

The male NPT thread is sized for a 1-1/2 inch Class 150 fitting, matching the nominal pipe size shown in the specifications.

How do you seal the MNPT threads during installation, and what step is often missed?

Apply PTFE tape or pipe dope on the male threads only, then tighten to the recommended turns; the step often missed is cleaning both threads thoroughly before sealing.

When should the pipe be inspected or replaced given the 600 degree F maximum temperature rating?

Inspect for scale, corrosion or leaks at least annually; replace if the pipe sees temperatures near the 600 degree F limit or shows wall loss from steam or oil service.

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