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Black steel pipe nipple with threaded NPT ends

Value Brand

Value Brand 1 1/4" NPT Steel Pipe Nipple 6" Schedule 80

SKU CH-83VK-QZ2PW

Threaded steel nipple rated for 2,000 psi at 150 °F and 300 psi steam at 550 °F

  • Schedule 80 steel handles 2,000 psi at 150 °F
  • Seamless construction resists leaks in air, gas, oil and non-potable water lines
  • 1 1/4 in NPT male threads on both ends for direct Schedule 80 connections
  • Black-coated steel withstands 300 psi steam at 550 °F
  • 6 in overall length with 1 21/32 in outside diameter fits standard piping layouts

Steel Pipe Nipple for Industrial Fluids

This 1 1/4 inch NPT steel pipe nipple handles air, gases, non-potable water, oils and steam in Schedule 80 systems. The seamless construction supports a maximum operating pressure of 2,000 psi at 150 degrees F and 300 psi steam pressure at 550 degrees F. It suits installers who need a six-inch male-to-male threaded connector for high-pressure piping.

Black Coated Seamless Steel Build

The globally sourced steel body carries a black finish and meets Schedule 80 fitting compatibility for thick-wall durability. Both ends feature male NPT threads sized at 1 1/4 inch nominal with a 1 21/32 inch outside diameter for direct engagement. The seamless metal pipe construction removes weld seams that can leak under cyclic loading.

Pressure Rated for Demanding Service

Rated to 2,000 psi at 150 degrees F and 300 psi saturated steam at 550 degrees F, the nipple maintains integrity in high-temperature steam lines and hydraulic circuits. The black coating resists surface corrosion during storage and installation. Not for potable water systems or applications requiring certified drinking-water materials.

How it compares

Measured against everything we stock in Hose Fittings, Adapters & Clamps, at today’s prices. Recalculated every night.

Price $7.99
Cheaper than about 75% of the 2,955 comparable items (median $17.99).

Specifications

Product
Brand nameZoro Select

Questions about this item

What is the NPT thread standard on this nipple, and what pressure does it handle in practice?

It uses NPT threads on both ends, rated for 2,000 psi at 150 degrees F for non-potable water, air, gases and oils, and 300 psi at 550 degrees F for steam.

What physical dimensions must the mating port accept for this Schedule 80 nipple?

The nipple has a 1 21/32 inch outside diameter and a 1 1/4 inch nominal pipe size with male NPT threads on each end, so the female port must match that thread size and depth.

How is this steel pipe nipple installed, and what step is often missed?

Thread each male NPT end into a compatible female NPT fitting, applying pipe thread sealant or tape on the threads before tightening to prevent leaks.

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