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Galvanized steel pipe nipple, 3/4 inch threaded ends, 6 inches long, Schedule 40

Anvil

Anvil 0334530003 3/4 in Schedule 40 Steel Trap

SKU CH-AFD0-89Y57 MPN 0334530003

Schedule 40 steel nipple with male NPT threads rated for 150 psi at 150 °F

  • TypeDrain Components
  • Schedule 40 steel rated for 150 psi steam service
  • Welded Grade B steel construction resists vibration and shock
  • Male NPT threads seal air, gas, oil or non-potable water
  • 6 in overall length with 47/64 in bore for full flow
  • Made in USA to consistent Schedule 80 fitting compatibility

Anvil 3/4 in Schedule 40 Steel Nipple

This Anvil 0334530003 nipple is a 3/4 in Schedule 40 steel pipe component with male NPT threads on one end and a threaded-beveled end on the other. It is manufactured from Grade B welded steel with a black anodized finish and made in the USA. The fitting suits installers who need a 6 in overall length nipple for air, gas, non-potable water, oil, or steam lines.

Practical limits of Schedule 40 steel threads

The nipple is rated for a maximum operating pressure of 150 psi at 150 degrees F. Its Schedule 40 wall thickness and welded construction define the pressure boundary, while the male NPT threads require compatible female fittings to seal correctly. The fitting compatibility note references Schedule 80 components, indicating the nipple can join heavier-wall systems but its own rating remains the governing limit.

Check your existing piping before ordering

Verify that your system uses 3/4 in nominal pipe size with female NPT threads to accept the male end. Confirm the 6 in overall length fits the available space between connection points. Ensure the 150 psi at 150 degrees F rating meets the pressure and temperature demands of the specific fluid being conveyed.

Highlights

  • Schedule 40 steel rated for 150 psi steam service
  • Welded Grade B steel construction resists vibration and shock
  • Male NPT threads seal air, gas, oil or non-potable water
  • 6 in overall length with 47/64 in bore for full flow
  • Made in USA to consistent Schedule 80 fitting compatibility

Specifications

TypeDrain Components
BrandAnvil
Model0334530003

Questions about this item

Should I select the 3/4 inch nominal size with 6 inch length or a different pipe nipple dimension?

This nipple is a single 3/4 inch nominal size with a 6 inch overall length and Schedule 40 wall thickness; no other dimensions are offered for this model.

What does the 150 psi at 150 degrees F rating mean when the nipple is installed in a steam or air line?

The 150 psi maximum operating pressure at 150 degrees F is the design limit for non-shock service with air, gas, oil, steam or non-potable water; system pressure and temperature must stay at or below these values.

How does the male NPT thread and Schedule 40 wall interact with Schedule 80 fitting compatibility in practice?

The male NPT threads seal into matching female NPT ports, while the Schedule 40 wall thickness is rated for use with Schedule 80 compatible fittings in the same piping system.

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