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Black steel pipe 18 inches long threaded both ends

Value Brand

Value Brand 1-1/4" MNPT x 18" TBE Black Pipe Sch 40

SKU CH-M17G-NKVF8

Black steel pipe threaded both ends for air, natural gas, oil, steam and non-potable water at up to 1145 psi

  • Suitable for air, gas, oil, steam and non-potable water
  • Withstands up to 1145 psi at 72 °F operating pressure
  • Rated for steam service up to 1145 psi at 650 °F
  • Operates continuously from -20 °F to 600 °F
  • Class 150 fitting compatibility for standard installations

1-1/4 inch Schedule 40 steel pipe

This 18 inch threaded black steel pipe handles air, natural gas, non-potable water, oil and steam. It is made from Grade B welded steel with a black finish and suits residential, commercial and industrial piping projects.

Class 150 fitting compatibility

The pipe ends are male NPT threaded for direct connection to Class 150 fittings. The 1 3/8 inch inside diameter allows full flow without the need for gravity feed, simplifying layout in tight runs.

Rated to 1145 psi at 72 degrees F

Maximum operating pressure reaches 1145 psi at 72 degrees F and 1145 psi steam pressure at 650 degrees F. The steel construction withstands temperatures from minus 20 degrees F up to 600 degrees F.

How it compares

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

Price $9.99
Cheaper than about 78% of the 973 comparable items (median $21.99).

Specifications

Product
Brand nameZORO SELECT

Questions about this item

What is the maximum steam pressure this 1-1/4" Schedule 40 black steel pipe can handle at 650°F?

The pipe is rated for a maximum steam pressure of 1145 psi at 650 degrees Fahrenheit.

Does this steel pipe generate noise or heat during continuous gravity-flow operation?

As a passive steel conduit, the pipe produces no operational noise or heat; fluid temperature depends on the media.

What threading standard must my existing fittings match to connect to the 1-1/4" MNPT ends?

The pipe ends are cut to 1-1/4 inch MNPT threads compatible with Class 150 fittings.

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